Вставьте предлоги, где необходимо: Did you go out ____ Friday evening? Do you often go out _________ the evening? I'm leaving ________ next Saturday. He went ... the room. He was treated... very effective drugs. I like to sit ... the sofa ... my room. It is clear ... me that you don't know your lesson. We went ... the garden and sat down ... a bench. Pour some tea ... my cup. He was scolded ... his mother.

1. Did you go out on Friday evening?

2. Do you often go out in the evening?

3. I'm leaving — next Saturday.

4. He went into the room.

5. He was treated with very effective drugs.

6. I like to sit on the sofa in my room.

7. It is clear to me that you don't know your lesson.

8. We went into the garden and sat down on a bench.

9. Pour some tea into my cup.

10. He was scolded by his mother.

Пояснения:

• on Friday evening — с днями недели употребляется on: on Monday, on Friday evening.

• in the evening — с частями суток обычно используется in: in the morning, in the afternoon, in the evening. Но: at night.

• Перед next, last, this, every предлог времени обычно не ставится: next Saturday, last week, this morning.

• into означает движение внутрь: went into the room, went into the garden, pour tea into a cup.

• with drugs — лечить чем-либо: treat someone with drugs.

• on the sofa, on a bench — сидеть на поверхности предмета.

• in my room — находиться внутри комнаты.

• clear to me — «мне ясно».

• by his mother — в страдательном залоге by показывает, кем было совершено действие: его отругала мать.