Yesterday I talked to Amy on the phone and she ______ happy.

A. lookedB. soundedC. smelledD. tasted

We should tell hunters _______tigers.

A. don’t killB. not killC. killingD. not to kill

Wolves often work __________a team and they never kill for __________.

A. as; funnyB. for; funC. as; funD. for; funny

They think wolves are dangerous _________humans so this leads _______the danger of wolves.

A. for; toB. as; for C. to; to D. at; in

Leaves fall _______piles ________the ground

A. into; uponB. upon; intoC. onto; offD. into; onto

The number of the students in our school always growing.

A. be B. are C. is D. were

This piano is too big. Can you make ________ for it?

A. a spaceB. some spacesC. some more roomsD. some space

The temperature can drop ________zero when winter comes.

A. underB. belowC. at D. over

--I’m sorry I _____ my exercise book at home.

--Don’t forget _____ it to school tomorrow, please.

A. forgot, to take

B. left, to bring

C. forgot, to bring

D. left, to take

Zhalong is an ideal home for wildlife. Many birds can find food____ there.

A. too easy B. easily C. easier D. easy