1 . 根据语境，选择下框中的单词替换句中划线部分的词或词块，使之意思一致。

A. work out             B. variety             C. specific             D. affect                    E. make it F. error                    G. supply

1. In writing, you need to support your topic sentences with detailed examples.
2. We often make decisions which will influence our lives.
3. As long as you have dreams, keep trying and you will succeed.
4. The expert has invented a new kind of rose.
5. Careless often leads to mistake.
6. I go to the sports club and exercise once a week.
7. The store owner used to provide us with a lot of food.

4 . 根据语境，选择下框中的单词或短语，必要时用正确的形式填空。框中有两个多余的单词或短语。

promote     supply     carve     keep a balance     proposal in shock     shelter     means     point of view     donate

1. An emergency ______ of food was transported to the area by the army.
2. Chinese writing was first done by ______ symbols onto bones and shells.
3. Everyone was ______ to see that a large city lay in ruins after the earthquake.
4. ______ between work and family can be a big challenge for many parents.
5. Reading books about ancient civilisations gave me a new ______ on my own world.
6. Experts conducted several tests and then made a ______ for how the buildings coud be saved.
7. Many countries took part in the project and ______ money to protect cultural sites along the Nile River.
8. Because the houses are round, they can survive strong winds and floods, and are good ______ during a disaster.