Mrs. White found her husband ________by letters and papers and________ very worried.
| A．surrounding ; looked | B．surrounded ; looked |
| C．surrounding; looking | D．surrounded ; looking |
77. Oh, sorry. A lighted cigarette burned a hole _____ my coat, and I have to change another one.
| A．in | B．on | C．at | D．By |
76. He cut the apple ________, and gave the big to his little sister.
| A．into half | B．into halves | C．in halves | D．in the half |
75. Taiji boxing is good _____ health, so the old man began to practise it ten years ago and now he is good _____ it.
| A．for; to | B．to; for | C．for; at | D．at; for |
74. We went _____ our plan carefully before we carried it out.
| A．through | B．off | C．out | D．With |
73. It is not right _____ a person who is _____ trouble.
| A．to make fun of; at | B．to make fun of; in |
| C．to be made fun of; in | D．to be made fun of; with |