[ Grammar ]
There are three bags on the shelf. Could you tell me ……one is yours?
A. What
B. Which

Random Topics:
-ing form and the to-infinitivePresent Simple & Present Continuous TensesGrammar PhrasesClauses and ConjunctionsQuestion TagsAdjective SuffixesDescriptionsSimple PastPresent Simple & Present ContinuousGrammar ClausesOther quiz:
Modal Verbs › ViewI ……… speak Chinese. It’s too difficult!
A. can’t
B. shouldn’t
C. may not
Past Tenses › View
I was sitting in the café when my phone … .
A. was ringing
B. had rung
C. rang
Grammar › ViewA: Which time is better for you, 8:00 or 3:00?
B: 3:00. I’m ___.
A. more busy at 8:00
B. busier at 8:00
C. busy than at 8:00
Grammar › View
Someone …………. the door now. We are not in the living room.
A. are knocking
B. knock
C. is knocking
D. knocked
