1. Образуйте множественное число существительных в следующих предложениях, сделав все необходимые изменения.
Образец: This is a thrilling film. – These are thrilling films.
1. There is a man in the hall.
2. The man is an American, and the woman is a Swiss.
3. In the story a policeman helps a child.
4. A student must enjoy life.
5. My son keeps a white mouse in a box.
6. A cat is a cute animal.
7. A refrigerator keeps food fresh.
8. It’s a new business center.
2. Образуйте единственное число существительных в следующих предложениях, сделав все необходимые изменения.
Образец: Men who drink and drive are criminals. – A man who drinks and drives is a criminal.
1. Housekeepers must be economical.
2. Secretaries should know computers and languages.
3. Politicians must be good leaders and speakers.
4. Horror films are not for small children.
5. Partners should be honest people.
6. I can see sheep in the field.
7. There are geese in the pond.