From his ______ look, we could see that he hadn’t expected that we could raise such ______questions to him.
| A.confused; confusing | B.confusing; confused | 
| C.confusing; confusing | D.confused; confused | 
A large crowd _______ wildly as the pilot _________ her plane safely in California.
| A.had cheered; was landing | B.had cheered; landed | 
| C.was cheering; had landed | D.was cheering; landed | 
The women’s club _________ Lin, a foreign company employee who used to pay little attention to her appearance, to improve her dress style and become more confident and open-minded.
| A.enabled | B.had enabled | C.has enabled | D.enables | 
―Are you still able to speak French and Russian?
  ―I _________. But I can only remember few French words. No Russian words at all now.
| A.am | B.was | C.have | D.had | 
She would love to have gone to the party, but she _______ extra hours to prepare for a meeting.
| A.had to work | B.had worked | 
| C.could work | D.would have worked | 
The two sides _______ to make peace, but something unusual _________.
| A.had intended; happened | B.intended; happened | 
| C.intended; had happened | D.would intend; happened |