(单选题)26: John Kennedy was______ of the United States. ( ) A: the thirsty-five president B: the thirty-fifth president C: thirty-fifth president D: thirty- five president ...

(单选题)20: Identify the errors in the following sentence:Jack was in the conference room discussing plants with other committee members when the chairman had called to say he’d be late. A: discussing B: other C: had called D: he’d be...

(单选题)14: Identify the errors in the following sentence:Paul did so well in his speech today that he should have practiced it many times this past week. ( ) A: so B: that C: should have practiced D: this past week ...

(单选题)8: One ______ what one owes. ( ) A: ought to be paid B: ought to pay C: ought to not pay D: ought not pay ...

(单选题)2: Don't ______ while others are speaking. ( ) A: break up B: break in C: cut D: interrupt with ...

(单选题)96: Identify the errors in the following sentence:When I got to the cinema, the film had already started; I ought to get there earlier. ( ) A: got to B: had already started C: ought to get D: earlier ...

(单选题)90: Identify the errors in the following sentence:He stood in the front of the house talking to a neighbor outside the door. ( ) A: stood B: in the front of C: talking to D: outside the door ...

(单选题)84: ______ your help, we could not have done our research so successfully. ( ) A: Without B: Within C: With D: Withhold ...

(单选题)78: Chichester （endures） all kinds of hardships in solo sailing round the world. ( ) A: suffered B: experienced C: overcame D: lasted ...

(单选题)72: We proposed to them that the football match ______ put off. ( ) A: be B: will be C: been D: being ...