--You haven't lost the concert ticket, have you?

--______. I know it is not easy to get another one at the moment, but nowhere can I find it．

　　 A．No, I haven't B．I don't hope so 　　 C．Yes, I'm afraid so 　　　　 D．I hope not

— My sons are not a little restless．

— Oh? Boys _______ be boys．

　　 A．should　　　 　　　　 B．can 　　 C．may　　 　　 D．will

 Mary said that once ________ him you would like him and make friends with him.

       A. meet                 B. to meet                C. meeting           D. met

–Why must you go shopping in such weather?

   –My coffee has _____.

      A. run out of      B. given out      C. given away      D. used up

 There was something wrong with the network， or the e-mail____ earlier.

       A. could have been sent            B. might be sent

       C. need have been sent              D. must be sent

_______ she was invited to the ball made her very happy.

A. Whether          B. That                  C. Because         D. What

 She told us what she bought yesterday ________ a few apples and some clothing.

       A. is                      B. are                    C. was                  D. were

 It’s said to be a case of murder_______ the children were used by adults.

A. when             B. where              C. which           D. that

 I had meant to meet you at the airport this morning but I was too busy for I_______ a report.

A. wrote              B. was writing                C. have written     D. had written

 Jerry has promised to keep the secret, so he won’t tell anyone _____ asked to.

A. until               B. now that         C. unless             D. even though