If you _____ stop smoking , you can only expect to have a bad cough .
| A．won't | B．would not | C．do not | D．can not |
________ as he was, he looked quite calm in that difficult situation.
| A．A child | B．The child | C．Children | D．Child |
“Sorry, sorry…,” he whispered, ________ talking to himself.
| A．while | B．even if | C．as if | D．when |
Little ________ about his own safety, though he was in great danger himself.
| A．does he care | B．did he care | C．he cares | D．he cared |
________ to use in April, 2010, the road has solved the long-standing problem of traffic jams
of this area.
| A．Put | B．Putting | C．Having put | D．Being put |
People are puzzled ________ they read the book.
| A．the first time | B．at the first time | C．for the first time | D．at first |