Let’s go shopping at that store because it’s selling everything at a d____________.

There is a real possibility that these animals could be frightened, ________ a sudden loud noise.
A. being there    B. there being    C. should there be    D. there was

_____ from endless homework on weekends, the students now find their own activities, such as attending school literature clubs.

　 A. Having freed　 B. Freeing 　　　 C. To be freed　　　 D. Freed

What we want　　 good textbooks.

A ．have　 B．has　 C． is　　 D ．are

When I went to the Smiths'，they happened ________ dinner.

A. to have　 　

B. to be having

C. to having been having　

D. having

They had a good talk last night, which had ______ three hours before they knew it.
    A. eaten up      B. eaten out      C. eaten       D. eaten away  

_____ all over the hills and around the lake are wild flowers of different colors.　

A. Grow 　　　　 B. To grow　　　 C. Growing　　　　　 D. Grown　

—Thank you ever so much for your help.

—　　　 .

A. Glad to hear that 　　　　　　　　 B. Not worth thanking

C. Think nothing of it 　　　　　 D. You’re too polite

— Did Jack come back early last night?

— Yes. It was not yet eight o’clock ______ he got home.

A. before　 　　　　B. when　 　 　　　　 C. that　 　　　　　D. until