4. At the very beginning of the new term,the students had to give short ( speak) to introduce themselves.

3. She is an ( patient) salesgirl. She always argues with customers.

2. (care) will not only be bad for your learning,but for your future life.

(B) 根据句意，写出括号内所给单词的适当形式。

1. They sell the fruit and vegetables at (fix) prices.

10. After two more (过失) ，the player scored a goal in the end.

9. The book is about how Science (塑造) his idea about the world when he was very young.

8. As a teacher,she must work to high (标准).

7. He gave us a（总的）i dear of the work to let us know it well.

6. The students feel much (生气勃勃的) after taking a little rest.

5. Many students think that (语法) is difficult to learn.