I think I want ______ have a cup ______ milk ______ tea. (    )

A．of; of; with

B．to; of; in

C．to; of; with

用所给单词的适当形式填空。
【小题1】Do you know how ____________ (protect) the Earth.
【小题2】What can we do ___________(keep) our city clean?
【小题3】--Look at the sign. You can’t talk here.
--Sorry. We ___________(not see) it just now.
【小题4】He would like____________ (go) shopping with you.
【小题5】What __________（make）the river dirty?
【小题6】Well ________(do), children!

词汇运用。
【小题1】They__________(fly)kites in the playground(操场) last Sunday.
【小题2】Do you want___________(stay)at home today?
【小题3】It was a____________(rain)day.
【小题4】Jack __________(sing) three songs at the party yesterday evening.
【小题5】Excuse ________ (I), where is the park?

—Do you want ______ the UN building? ( )
—Sure.

A．visit

B．to visit

C．visiting

Our teacher teaches us____ a song. （  ）

A．sing

B．singing

C．sings

D．to sing