I like these English songs and they ____ many times on the radio.

A. taught　 B. have taught C. are taught　 D. have been taught

—This is the first time I______ my first picture with my own hands.

—It is time that you _______a picture for me.

　 A．took; took ?　　　　　 　　 B．have taken; took

　 C．took; will take?　　 D．will take; have taken

Why!I have nothing to admit.　　 you want me to say?

A、What is it that　　 B、What it is that　　 C、How is it that　　　 D、How it is that

Isn’t it time you got down to 　　　　 the papers??

A.mark　　　　　　　 B.be marked?　　　　　

C.being marked　　　 D.marking?

The teacher praised him very often,____he is a good student in our class.

A. such as　　　　 B. For example　　　　　 C. such---as　　　　　 D. That is

My schedule is very _____right now ,but I'll try to fit you in

A. tight　　 B. short　　 C. regular　　　 D. flexible

雪覆盖了地面。

The ground _______ _______ ________snow.

Half of the class_______ most of the work．The rest _______really difficult．

A．have done；is　 B．has done；are　 C．has done; is　 D．have done; are

Little Johnny felt the bag，curious to know what it　　 .?

A.collected　　　　　　 B.contained　　　　　　　　 C.loaded　　　　 D.saved

After being criticized by her mother，she spoke out the words______in her heart for many years，tears________her eyes.

A. having hidden; filling B. hidden; filled

C. hiding; having filled D. hidden; filling