You must go to bed__________10 o'clock in the evening.A.before B.after C.in
We often _____hiking at the weekend.
The boy was very tired_______ he went to bed early.
There are ______dictionaries in the library.We need some more.
_______the lion ______the monkey yesterday?
Last week my uncle _______to the USA. A.flew B.fly C.flies D.flying