Cathy:Can you do me a favor? Susan: __________ What is it?

A. Oh, I' m sorry

B. Oh,excuse me

C. No,I don't

D. Yes,I have to

A. How are you?

B. Nice to meet you.

C. You are welcome to our plane.

D. Welcome aboard

A. We need your help   Someone has broken into our house.

B. All right   Hurry up,I'm in hospital.

C. How much is the phone call?

D. May I speak to Dr   Wang,please7

A. You look very excited.

B. You seem very tired.

C. You look very disappointed.

D. You seem very puzzled. 

A) that the others want B)what the others want C)which do the others want D)what do the others want

A) what B)which C)that D)why

      A)As B)Since C)That D)While

A) pleased I was to receive B)pleased I was to receiving C)was I pleased to receive D)pleased I was receiving

A) his sister B)whose sister C)which sister D)one’s sister