It was indeed an accident, but you make it sound as if I did it______!

A. on my own           B. by accident       C. on purpose                   D. by hand

 We planted all kinds of fruits on the hill, ______ beaches, pears, apples and so on.

A. for example        B. as                   C. as if                             D. such as

 His father insisted ________ him, but he insisted he _______ nothing to do with the matter.

     A. on punishing; should have                        B. he punished; had

     C. on punishing; had                                    D. he punish; should have

 After seeing the smoke in the office, he commanded that we ________ at once.

A. left                          B. leave                   C. leaving                   D. to leave

Ladies and gentlemen, please fasten your seat belts. The plane _________.

　 A. takes off B. took off　　　　　　　　　　　　　　　　　　　　

C. has taken off　　　　　　　　　　　　　　　　　　　 D. is taking off

The number of people invited ________ fifty, but a number of them ________ absent for different reasons.

　　　 A. were; was B. was; was C. was; were D. were; were　　　　　

 The place was flooded ________ it had been raining for several weeks.

     A. because                   B. because of          C. ever since               D. as a result of

 The meeting was concerned ________ reforms and everyone present was concerned ________ their own interests.

    A. with; about              B. about; for            C. for; about               D. about; with

 They ______ Miss Smith, their English teacher, with a bunch of flowers.

A. gave                  B. sent                    C. bought                        D. presented

Please ________ the numbers and I’m sure they will ________ more than 1,000.

A. add up; add　　　 B. add up to; add up C. add up; add up to 　　　 D. add; add up