I’d like to go swimming _______ the water is too cold.
| A．if | B．for | C．unless | D．whether |
Grace _________ this game every time we play.
| A．wins | B．won | C．will win | D．has won |
This food is free. You don't have to _________ it.
| A．look for | B．pay for |
| C．ask for | D．wait for |
We're proud that China _________ stronger and stronger these years.
| A．will become | B．became |
| C．is becoming | D．was becoming |
The movie covers all of Chinese history. It is _________ worth seeing again.
| A．mainly · | B．really | C．possibly | D．hardly |
Paula is pleased that she _________ her lost watch.
| A．finds | B．found |
| C．has found | D．will find |