We are sure ________ their team.

[　　]

Don't forget to give the bird food and change her water, ________?

[　　]

He always ________ a bottle of wine when he comes here to dinner.

[　　]

How much ________ these things?

[　　]

A．did it spend on

B．did he take to buy

C．did he cost

D．did he pay for

________ music she is listening to!

[　　]

We've never seen ________.

[　　]

A．something so beautiful

B．so beautiful anything

C．anything so beautiful

D．so beautiful something

Have you ________ the book you lost?

[　　]

Put your hands up when you ________ the answer.

[　　]

The librarian likes the students to ________ some books ________ the library.

[　　]

Have you ever seen your ________ book?

[　　]