This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'go' is irregular so the past tense is 'went.' This irregular verb changes its form completely in the past tense, following the pattern go→went. In this sentence, the time marker 'yesterday' tells us we need the past tense. Choice B is correct because it properly uses the irregular past form 'went' for the verb 'go.' Choice A is incorrect because it overgeneralizes the -ed rule to an irregular verb, creating the non-existent form 'goed;' this error happens when students apply the regular pattern to irregular verbs. To help students: For irregular verbs, teach common patterns like go→went, eat→ate, see→saw, run→ran—these must be memorized. Time words are clues: yesterday/last=past, every day/always/now=present, tomorrow/next=will+base; watch for overgeneralizing -ed to irregular verbs like 'goed.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'wash' is regular so the present tense for third person singular is 'washes.' Regular verbs add -es for verbs ending in sh in he/she/it present; the verb 'wash' follows this pattern: wash→washes. In this sentence, the time marker 'every day' tells us we need the present tense, and the subject 'Chen' (he) requires the -es form of the verb. Choice D is correct because it properly adds -es for the third person singular present form 'washes.' Choice A is incorrect because it doesn't add -es with he/she/it, using the base form 'wash;' this error happens when students forget subject-verb agreement. To help students: For regular verbs, teach add -s/-es for he/she/it present (washes, plays, tries). Time words are clues: every day/always=present, yesterday=past; watch for forgetting -es with verbs like wash or confusing with past 'washed.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'have' is irregular so the present tense for third person singular is 'has.' This irregular verb changes to 'has' for he/she/it in present tense, following the pattern have→has. In this sentence, the time marker 'today' tells us we need the present tense, and the subject 'she' requires the 'has' form of the verb. Choice D is correct because it properly uses the irregular third person singular present form 'has.' Choice A is incorrect because it doesn't change to 'has' with she, using the base form 'have;' this error happens when students forget subject-verb agreement for irregular verbs. To help students: For irregular verbs like have, teach have→has for he/she/it present. Time words are clues: today/now=present, yesterday=past (had); watch for confusing with past 'had' or forgetting agreement like using 'have' instead of 'has.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'try' is regular so the past tense is 'tried.' Regular verbs that end in y change y to i and add -ed for past tense; the verb 'try' follows this pattern: try→tried. In this sentence, the time marker 'yesterday' tells us we need the past tense. Choice C is correct because it properly changes y to i and adds -ed for the past form 'tried.' Choice A is incorrect because it doesn't change y to i, creating the misspelled form 'tryed;' this error happens when students forget the y→i rule for regular verbs ending in y. To help students: For regular verbs, teach special patterns like y→ied (try→tried, cry→cried) and add -ed for past. Time words are clues: yesterday/last=past, every day/now=present; watch for misspelling past forms like 'tryed' instead of 'tried.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'see' is irregular so the past tense is 'saw.' This irregular verb changes its vowel in the past tense, following the pattern see→saw. In this sentence, the time marker 'last week' tells us we need the past tense. Choice A is correct because it properly uses the irregular past form 'saw' for the verb 'see.' Choice D is incorrect because it overgeneralizes the -ed rule to an irregular verb, creating the non-existent form 'seeded;' this error happens when students apply the regular pattern to irregular verbs. To help students: For irregular verbs, teach common patterns like see→saw, go→went, eat→ate, run→ran—these must be memorized. Time words are clues: yesterday/last week/ago=past, every day/now=present; watch for overgeneralizing -ed to irregular verbs like 'seed' instead of 'saw.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'sing' is irregular but in present tense for plural subjects, it uses the base form 'sing.' Irregular verbs follow standard present tense rules for subject agreement; the verb 'sing' follows this pattern: sing (base for plural). In this sentence, the time marker 'right now' tells us we need the present tense, and the subject 'the birds' (they) requires the base form of the verb. Choice B is correct because it properly uses the base form 'sing' for plural present. Choice A is incorrect because it uses the past tense 'sang' instead of present; this error happens when students confuse tenses based on time markers. To help students: Present tense: use base form except add -s/-es with he/she/it (she sings, it runs). Time words are clues: now/right now=present, yesterday=past; watch for confusing irregular past forms like 'sang' with present tense.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'run' is irregular so the past tense is 'ran.' This irregular verb changes its vowel in the past tense, following the pattern run→ran. In this sentence, the time marker 'yesterday' tells us we need the past tense. Choice B is correct because it properly uses the irregular past form 'ran' for the verb 'run.' Choice C is incorrect because it overgeneralizes the -ed rule to an irregular verb, creating the non-existent form 'runned;' this error happens when students apply the regular pattern to irregular verbs. To help students: For irregular verbs, teach common patterns like run→ran, see→saw, go→went, eat→ate—these must be memorized. Time words are clues: yesterday/ago=past, every day/now=present; watch for overgeneralizing -ed to irregular verbs like 'runned' instead of 'ran.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'play' is regular so the present tense for third person singular is 'plays.' Regular verbs add -s or -es for he/she/it in the present tense; the verb 'play' follows this pattern: play→plays. In this sentence, the time marker 'every day' tells us we need the present tense, and the subject 'Carlos' (he) requires the -s form of the verb. Choice C is correct because it properly adds -s for the third person singular present form 'plays.' Choice A is incorrect because it doesn't add -s with he/she/it, using the base form 'play;' this error happens when students forget subject-verb agreement. To help students: For regular verbs, teach add -s/-es for he/she/it present (plays, washes, tries). Time words are clues: every day/always/now=present, yesterday/last=past; watch for forgetting -s with he/she/it or confusing tenses.

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'eat' is irregular so the past tense is 'ate.' This irregular verb changes its vowel in the past tense, following the pattern eat→ate. In this sentence, the time marker 'yesterday' tells us we need the past tense. Choice B is correct because it properly uses the irregular past form 'ate' for the verb 'eat.' Choice C is incorrect because it overgeneralizes the -ed rule to an irregular verb, creating the non-existent form 'eated;' this error happens when students apply the regular pattern to irregular verbs. To help students: For irregular verbs, teach common patterns like eat→ate, go→went, see→saw, run→ran—these must be memorized. Time words are clues: yesterday/ago=past, every day/now=present; watch for overgeneralizing -ed to irregular verbs like 'eated' instead of 'ate.'

This question tests forming regular and irregular verbs (CCSS.L.3.1.d). The verb 'help' is regular so the base form is 'help' when used with future 'will.' Regular verbs use the base form after 'will' for future tense; the verb 'help' follows this pattern: will + help (base). In this sentence, the time marker 'tomorrow' tells us we need the future tense with 'will' plus the base form. Choice C is correct because it properly uses the base form 'help' after 'will.' Choice A is incorrect because it uses the past tense 'helped' instead of the base form; this error happens when students confuse tenses or forget the future structure. To help students: For future tense, teach tomorrow/next=will + base form (will help, will play). Watch for using past forms like 'helped' instead of base 'help' in future; regular verbs add -ed only for past (help→helped).