She stepped on my foot _______, not _______, which made me angry.
| A．by chance; on purpose | B．on purpose; by chance |
| C．for purpose; by chance | D．by chance; for purpose |
72. The road has long been out of order and last month it was______for repairs.
| A．shut | B．stopped | C．closed | D．Opened |
71. I must have this suit _____________.
| A．cleared | B．cleaned | C．cleared away | D．cleaned off |
70. It was a fine day once the mist had .
| A．cleared away | B．cleared up | C．carried | D．Cleaned |
69. I have some problems. Please _____ them for me.
| A．clear away | B．clean away | C．clear up | D．clean off |
68. She her hands in delight when she heard the good news.
| A．clapped | B．clap | C．circled | D．Slap |