[ Prepositions ]
Kim has studied English _____ two years.
A. In
B. For
C. Since

Random Topics:
Passive Modals, Impersonal PassiveModal Verbs in ConditionalsBare Infinitive and To InfinitivePunctuationsCoordinating ConjunctionAdverbial Clause / If / ComparativesGerund & ParticiplePresent Simple Affirmative and NegativeFuture Tense and ConditionalsTAG QuestionsOther quiz:
Grammar › ViewThe government has tried to limit the number of private cars _____ the problem of air pollution remains unresolved.
A. when
B. but
C. so
D. if
Vocabulary › View
His excellent ________ skills were clearly apparent.
A. analytical
B. sizable
C. vastly
Grammar › Viewchange to passive voice: Sam closed the door.
A. The door had been closed by Sam.
B. The door was closed by Sam.
C. The door has been closed by Sam.
D. The door is closed by Sam.
E. The door was closed Sam.
Grammar › View
I have ….watches that I can’t decide which one to wear.
A. So many
B. Too much
C. So
D. Such many
E. So a lot of
