Who knows the key ____ Exercise 1? Put up your hands.

A. to B. of C. with

I usually come to school _______.

A. by a bus

B. on foot

C. by foot

It’s a fine day _____ a walk.

A. in B. of C. for

I like ______ in the early morning.

A. a walk B. walks C. walking

______ do you usually go home?

A. How B. What C. Where

_____ she leave home at six? Yes, she does.

A. Is B. Can C. Does

We can’t see ____ sun at night.

A. a B. an C. the

I usually walk to school, but I ______ come by bus.

A. some times B. often C. sometimes

Look, there is a boy over there _____ the tree.

A. on B. in C. at

She ____ back home once a year with her parents.

A. is going B. go C. goes