[ Tenses ]
Dấu hiệu nhận biết thì Hiện tại hoàn thành
A. now
B. last year
C. up to now
D. soon

Random Topics:
Grammar : Structural Common ErrorsModal Verbs and Contrastive ConjunctionsConditionals and Modal VerbsPronounsActive Voice-Present tenseVerb + PrepositionIn/On/At + TimeFuture FormsSentence and FragmentGerund or to InfinitiveOther quiz:
Grammar › ViewWhat is the plural of the noun donkey?
A. donkies
B. donkey’s
C. donkeys
D. donkie’s
Grammar › View
Please don’t forget _____________ the baby. She needs to eat every two hours.
A. feeding
B. fed
C. to feed
D. to be fed