I wonder_______ we could have a talk a

1、1．I have a set of________ ．

1．I have a set of________ ．Aa keyBkeysCkeyDthe key

2、6．— __________do we play volleyball?—A

6．— __________do we play volleyball?—At four in the afternoon．AWhatBWhen timeCWhyDWhen

3、9．I have a ___________．

9．I have a ___________．A twin sistersB twins sistersC twins sisterD twin sister

4、Admittedly，I could have tried_________

Admittedly，I could have tried__________but I still don’t think all this blame is fair．AhardBharderChardestDhardly

5、Having decided to rent a flat, we __ c

Having decided to rent a flat, we __ contacting housing agencies in the city.A set aboutB set downC set outD setu

6、I have a lot of readings _____ before

I have a lot of readings _____ before the end of this term.A completingB to completeC completedD being completed