1 . 从所给短语中（一个多余）选择并用其正确形式完成句子。

in turn;        in particular;     set (sb/sth) apart from; compare with;       make sense;     concentrate on;   pay off; be fond of;       turn down;     in response to;     be made up of

1. The law was passed ______ public pressure.
2. The environmental challenges are significant, but the efforts made by the Tanzania National Park Authority seem to be ______.
3. She can’t remember how many times she ______ before getting her first job as a salesgirl.
4. ______ my homework, I didn’t notice they had sat down behind me.
5. The dogs serve to protect humans against pumas (美洲豹), which ______ presents pumas from being hunted by humans.
6. My grandparents _______ the atmosphere of peace and calm in the country.
7. The government ______ men and women elected by the people of the country.
8. ______ Susan’s English, yours is better, so you should be confident about yourself.
9. In addition to her features, her heavily accented Putonghua ______ her ______ her classmates.
10. My sister loves the song ______, because my mother used to sing it to her.

2 . 根据句意，选择单词或短语并以其适当形式填空。

major in,       stand at,     depend on,          sweep away,        set up, carry out,       put up,     have trouble with,     on hand,       keep balance

1. Many families have been left homeless after their houses ________by flood.
2. Please don’t hesitate to turn to us for help whenever you________ your study.
3. Whether we can go to picnic this Sunday ________ the weather at that time.
4. He ________   history at Peking University while his brother studies physics.
5. It is said that the number of the deaths caused by the wildfire ________ 36.

3 . 从下列所给词组中选用正确的词组并以适当的形式填到句子中，每个词组仅能用一次。

give way                           crack a smile                    pay off                                 (be) worthy of      in turn                                 take off                           cross out                                 due to              concentrate on                    turn down                    make sense                           pick up

1. The environmental challenges are significant, but the efforts made by the Tanzania National Park Authority seem to be ________.
2. Most people find the start of the week so exhausting that we can't even ________ until 11 a.m.
3. She can't remember how many times she ________ before getting her first job as a salesgirl.
4. ________ my homework, I didn't notice they had sat down behind me.
5. About 20 years ago, the practice of hunting tourism ________ because of the interest from photographic lovers.
6. Some Internet buzzwords can only ________ with the context of Internet.
7. The dogs serve to protect humans against pumas, which ________ prevents pumas from being hunted by humans.
8. Your composition will read better if you ________ these words and replace them with fine figures of speech.
9. ________ circumstances beyond our control, the flight to Rome has been cancelled.
10. She was going over to her parents' house ________ some clean clothes for Oskar.