4. Complete the gaps with the correct particle. 1. "Please keep .... the grass!" the gardener said to the children in the park. 2. The baby kept .... crying, even after he had been fed. 3. Sometimes, Josh finds it difficult to keep .... the other students in his class. 4. Mum is always telling us to keep the cat .... the kitchen. 5. 'Keep .... from the fire!' the police shouted at the crowd. (Points: 5X4=20)

Решение:

1. "Please keep off the grass!" the gardener said to the children in the park. (Фразовый глагол 'keep off' означает 'не ступать на', 'держаться подальше от'.)
2. The baby kept on crying, even after he had been fed. (Фразовый глагол 'keep on' означает 'продолжать делать что-либо'.)
3. Sometimes, Josh finds it difficult to keep up with the other students in his class. (Фразовый глагол 'keep up with' означает 'не отставать от', 'успевать за'.)
4. Mum is always telling us to keep the cat in the kitchen. ('Keep in' означает 'держать внутри', 'не выпускать'.)
5. 'Keep back from the fire!' the police shouted at the crowd. (Фразовый глагол 'keep back' означает 'отступить', 'держаться подальше'.)

Ответ: off; on; up with; in; back.