Do you have any idea _______ is actually going on in the classroom?

A. that    B. what

C. as    D. which

The woman was about to open the door ______ she heard a strange sound from inside.

A. as    B. while

C. when    D. then

He found his son _______ by letters and papers and _______ very worried.

A. surrounding, looked    B. surrounded, looked

C. surrounded, looking    D. surrounding, looking

_______, perhaps we’ll win the next game.

A. Go ahead    B. Don’t mention it

C. Cheer up    D. Well done

The child said he had ______ the pen on the desk, but I thought he ______ to me .

A. lied, lain    B. laid, lied

C. lain, lied    D. lied, lied

---You are quite free now, I think.

---_________, I have tons of things to do.

A. On the contrary    B. On the opposite

C. With the contrary    D. For the contrary

Don’t eat too much fat, or you will _______.

A. put on weight    B. lose weight

C. watch your weight    D. improve weight

The host family treated me as though I ______ a member of the family while I  was studying in France.

A. am    B. were

C. would    D. should be

---Did Peter fix the computer himself?

---He ________ because he doesn’t know much about computers.

A. has it fixed    B. fixed it

C. had it fixed    D. had fixed it

Once you make a promise, you should ____________.

A. keep your word    B. break your word

C. keep your words    D. break your words[