I - Complete the sentences with an appropriate form of the words in parentheses :
1. They became homeless after the earthquake (home)
2. It is such an enjoyable day that I will remember it in my mind (enjoy)
3. Everyone wants to reduce air pollution (pollute)
4. Collecting stamps is one of my hobbies (collect)
II - Choose the underlined word that nees correcting
1. They asked me how did I persuade him to give up smoking
=> They asked me how I persuaded him to give up smoking
2. If you can't answer my questions, you have bad marks
=> If you can't answer my questions, you will have bad marks
3. The trousers are very expensive, and they couldn't buy it
=> The trousers are very expensive, and they couldn't be bought.
4. The women have been unemployed in World War II
=> The women were unemployed in World War II
5. Are the boys used to live without their parent's support?
=> Are the boys used to living without their parent's support?