--- I hear Robert has gone to Harvard University for his master’s degree.

--- Oh, how nice! Do you know when he ____?

A. was leaving      B. left          C. had left       D. has left

 Equipped with modern facilities, today’s libraries differ greatly from ____.

   A. the past one                    B. the past

   C. which of the past                D. those of the past

 His advice made me happy, but ____.

   A. making others angry             B. to make others angry

   C. others angry                    D. his advice others angry

 --- When will your father be back home?

   --- ____ twelve o’clock.

   A. In            B. Since         C. Until           D. After

 “Dear, if you listen to me, you ______ have some candies as a reward,” the woman told her little son.

A. shall         B. do            C. should          D. must

 Not only ____ strict with us, but also ____ for us.

   A. was the teacher; did he care      B. was the teacher; he cared

   C. the teacher was; did he care      D. the teacher was; he cared

 --- Haven’t seen you for ages! Where have you been?

   --- I have seldom had any chance to come back to the hometown ____ I was sent to Beijing ____ the project.

   A. as; in the charge of              B. since; in charge of

   C. as; in charge of                 D. since; in the charge of

 --- Is there any possibility of the film ____ in Paris International Festival?

   --- Not in the least, because the audience generally think little of it.

   A. trying out      B. tried out      C. to try out     D. being tried out

 People have lots of problems living in the central Australian desert, ____ the lack of water is the most serious one.

   A. of which       B. which        C. for which      D. where

 ____ of the land in that district ____ covered with trees and grass.

   A. One half; are                    B. Two seventh; is

   C. A quarter; is                    D. Two thirds; are