–Why do you like climbing mountains?
--Because they are there and climbing is _____thing I have ever done.
| A．the more exciting | B．the most exciting |
| C．the more excited | D．the most excited |
We should try to prevent air pollution__________.
| A．from living a better life | B．to live a better life |
| C．live a better life | D．lives a better life |
---He didn’t catch the train, did he?
-- _________, because he was caught in the rain.
| A．No, he didn’t | B．Yes, he did |
| C．No, he did | D．Yes, he didn’t |
The book is________ interesting________ I can’t even drop it for a minute.
| A．such; that | B．so; that | C．/; such | D．such; as |
--- Oops! I put in sugar _______ salt. --- It’s OK.
| A．without | B．with | C．instead | D．instead of |
Don’t lose ______ in the computer games, boys!
| A．yourself | B．yourselves | C．himself | D．themselves |