2 . As they were educated by the same teacher, ________was no wonder that they should do the work in a similar way.

A．this

B．that

C．there

D．it

3 . As an English teacher, I think it necessary      listening and speaking every day.

A．practicing

B．practice

C．to practice

D．practiced

4 . —Is it necessary     us     some photos before saving the old man?
—Yes, it is. We can protect ourselves if we do so.

A．of; taking

B．for; taking

C．of; to take

D．for; to take

5 . Ray is a new graduate, and ________ seems that he has difficulty in dealing with ________ problems arise.

A．what, whichever

B．what, whenever

C．it, whatever

D．it, wherever

6 . _____ is known to us that the Amber Room belongs to the Russians.

A．As

B．Which

C．It

D．What

7 . Working as a businesswoman, Catherine admitted       it hard       between work and her family.

A．finding; balancing	B．finding; to balance
C．to find; balancing	D．to find; to balance

8 . Though he never disguised his leadership ambitions, he continued to deny that ________ to challenge the Prime Minister.

A．he had no intention

B．he had every intention

C．it was not his intention

D．it was his intention

9 . ________ occurred to me that I had left my shirt on the playground.

A．It

B．One

C．That

D．What

10 . �. As they were classmates, ________ was no wonder that they should do the work in the same way.

A．This

B．That

C．There

D．It