It's hot here._________ your hat,Lily.A.Take off B.Put on C.Turn on
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