While reading, you can make a mark _____ you have a question.

   A. the place where    B. what                     C. that       D. where

The doctor couldn’t answer the question _____ the patient could survive that night.　

　　 A. if B. that C. whether D. what

---I can’t recite the poem.

---Well, you are supposed _____ it many times yesterday evening.

　 A. to read 　　　　 B. to have read　　 C. reading　　　 　 D. having read

 Julia _____ with a stranger when Jim went to take the jacket he _____ in the restaurant.

A. had quarreled; left                        B. had quarreled; had left       

C. was quarreling; has left                    D. was quarreling; had left

 It is required that every employee in our company______ be able to use the computer. 

        A. should             B. could             C. might          D. would

This time tomorrow we________ there doing some more exercises.   

        A. will sit      B. shall sit        C. sit          D. will be sitting

  Though it is 30 years _____ we last met, I still remember the scene _____ we got separated on a rainy day.         

         A．since; where   B．before; which   C．since; when     D．before; where 

---- My cat’s really fat.　

---- You ______ have given her so much food.

　　　 A．wouldn’t 　　　　　　 B．couldn’t 　　　　　　　 C．mustn’t 　　　　 D．shouldn’t

 I didn’t see your sister at the meeting. If she _______, she would have met my mother. 

              A．has come              B．did come                C．came             D．had come

 __________ a chance, we will visit Edinburgh a second time. 

A. To be given             B. Given       C. Giving             D. Having given