If we ________ now to protect the environment, we’ll live to regret it.
| A．hadn’t acted | B．haven’t acted |
| C．don’t act | D．won’t act |
Finding her car stolen, ______
| A．a policeman was asked to help |
| B．the area was searched thoroughly |
| C．it was looked for everywhere |
| D．she hurried to a policeman for help |
Some green beans, ______ long enough, can be poisonous (有毒的).
| A．if not be cooked | B．if not cooked | C．if not cooking | D．if not being cooked |
What is the way George thought of ______ enough money to buy the house?
| A．to get | B．getting | C．having got | D．being got |
. Not only ___ given to people to find jobs, but also medical treatment will be provided for people who need it.
| A．will help be | B．help will be | C．is help | D．help is |
As the light turned green, I stood for a moment, not _____, and asked myself what I was going to do.
| A．moved | B．moving | C．to move | D．being moved |