[ Tenses ]
She ___ in the library since morning.
A. has studied
B. has been studying
C. studied
D. is studying
Random Topics:
DEGREE COMPARISONIrregular AdjectivesSynonym and AntonymThe Present Progressive TensePassive Voice & TensesArticlesSimple Present VS Present ContinuousLet & Be allowed toFirst & Second ConditionalFuture Simple TensesOther quiz:
Grammar › ViewPenny works too hard as an aid worker. She ____________ a breakdown.
A. is going to have
B. is having
C. may have
D. will have
Question Tags › View
That’s the best dessert she has ever prepared, ___
A. isn’t that?
B. isn’t it?
Grammar › View__________work is this?
A. What
B. Whose
C. Which
D. Whom
Grammar › View
One of the most effective vegetable protein substitutes is the soybean_______used to manufacture imitation meat products.
A. which can be
B. it can be
C. who can be
D. can be