The country is very rich, ________ it is very small.

[　　]

Most of the ground is ________ forest and grass.

[　　]

A．covered for

B．covered by

C．covered with

D．covered of

She told us the river ________

[　　]

A．has been risen

B．had been risen

C．has risen

D．had risen

They both have ________ work to do.

[　　]

________ I don't agree with him, ________ I think he's honest.

[　　]

Our team is so good that I am sure we can ________ them.

[　　]

There is only one chair in the room. ________ you ________ he can sit on it.

[　　]

A．Both, and

B．Not only, but also

C．Either, or

D．Neither, nor

________ of the first half we kicked a goal.

[　　]

A．By the end

B．In the end

C．At the end

D．To the end

It is such an important match that you can't ________ it.

[　　]

Our coach asked us to play ________ as we could.

[　　]