The more one is ______ the English-speaking environment, the better he or she will learn the language.
| A．kept up | B．filled in | C．caught in | D．exposed to |
I wonder why he didn't do it as _____.
| A．told him | B．he was told | C．told to | D．telling to |
—What made Mary so sad？
—_____ three tickets to the music concert.
| A．Lose | B．Losing | C．Because of losing | D．To lose |
—Do you think it's going to rain over the weekend？
—_____ .
| A．I don't believe | B．I don't believe it | C．I believe not | D．I believe not so |
—I'll be away on a business trip. Would you mind looking after my cat？
—Not at all. _____ .
| A．I've no time | B．I'd rather not | C．I'd like it | D．I'd be happy to |
I will never forget the days _____ we spent together in the country.
I will never forget the days _____ we worked together in the country.
| A．on that | B．where | C．that | D．when |