[ Grammar ]
I would have understood you if you ____ why you wanted to move out.
A. had explained
B. explaining
C. have explained
D. will explain

Random Topics:
Modals AuxiliarySimple Compound and Complex SentencesFuture - Will and Be going toPassive of Modal VerbsPreposition and AdjectiveZero & First ContidionalEd and Ing EndingsFuture Continuous TensePerfect and Past TensesVerb Tenses and ModalsOther quiz:
Simple Past Tense › ViewI _______________ the washing-up yesterday. So it’s your turn today.
A. do
B. does
C. did
D. done
Grammar › View
Why don’t you show me ___ you bought today?
A. the things what
B. which
C. what
Future Tenses › ViewI don’t think ______ order this pasta again. It was quite bland.
A. I shall
B. I will
C. I won’t
Vocabulary › View
What does “disparaging” mean?
A. Praising
B. Ignoring
C. Expressing worth
D. Expressing little worth