58. It is said that a collection of paintings by David is _____ exhibition at the Museum.
A. on B. at C. for D. in
57. I am sure you will excuse me _____ not telling you ahead of time.
A. from B. for C. since D. at
56. In the college entrance examination, one of my students did very well _____ poor handwriting.
A. except B. except for C. except that D. but for
55. All the students envied him _____ having succeeded in the TOFEL test.
A. as B. for C. in D. with
54. The football fans cheered their team _____ the entrance _____ the field.
A. at; on B. in; at C. at; to D. on; at
53. Our music teacher often enjoyed _____ playing the violin in his spare time.
A. him by B. himself by C. him in D. himself with
52. The struggle against sand storm will not end _____ victory unless we pay much attention to the balance of nature.
A. at B. in C. for D. with
51. Don’t put your cell (手机) _____ the edge of the table, or it will fall off
A. at B. on C. to D. in
50. The Englishman has a very good ear _____ music. You can ask him for some advice.
A. at B. of C. for D. in
49. He goes _____ at 8 a.m. and comes _____ at 5 p.m. Today he is _____.
A. on duty; off duty; on night duty B. on his duty; off the duty; on night duty
C. to duty; from duty; at night duty D. in duty; out duty; at night duty