[ Grammar ]
A：Look! Your cat is dancing! ______ it do that before? B：Yes, it ______ did when（當……時）it was happy.
A. Does; usually
B. Did; seldom
C. Did; danced
D. Did; always
Random Topics:
Tense,noun,preposition,quantityPhrasesTenses and VerbsAdverbs & to beSimiles, Metaphors, Personification and HyperboleUsed toPresent Perfect - Just, Already, YetComparisionsV-ing/to-VModal and Auxiliary VerbsOther quiz:
Action vs Linking Verbs/ Verb Phrases › ViewIs the underline verb a main verb or helping verb?
The puppy has been barking for an hour.
A. main verb
B. helping verb
Simple Present Tense › View
The dog__________ in the house
A. Play
B. Plays
C. Played
D. Playing