[ Grammar ]
“Could Vanessa _________ her keys behind?” wondered Mrs Cheng when she saw a bunch of keys on the table.
A. left
B. leave
C. had left
D. have left

Random Topics:
Adverb of Frequency and TensesArticles & PrepositionTransitional WordsPast Simple (to be)Demonstrative PronounModals and TensesWill & Be going toGrammar AssessmentIf ClausesPreposition & GerundOther quiz:
Homonyms › ViewI would ___ like to go with you.
a. knot
b. not
Compliment, Congratulation, and Hope › View
Betty : What a pretty dress!
Mary : Thanks. Do you like it? I bought it in the new factory outlet
Based on the dialogue above we know that Betty . . . .
A. asking for attention
B. gives a compliment to Marry
C. gives a hope
D. gives a congratulation
Wh - Question › ViewQ: ………….. does Alice swim?
A: She swims twice a week.
A. How to
B. How often
C. Where
D. Why
Grammar › View
The teacher is talking, _________ we need to listen.
A. or
B. so
