Употребите past continues где можно; если нет, употребите past simpol.

1. the students (talk) excitedly when the teacher (come) in, but they (stop) at once when the teacher (speak).
2. he (walk) across the room and (begin) to write question on the blackboard.
3. while he (write), the students (sit) down, (take) out their pens and (prepare) themselves for the test.
4. the teacher (finish) writing, (sit) down in front of class and (open) a book.
5. he (read) his book the whole time while the students (answer) the questions.
6. when the bell (ring) at four o’clock, most of them (still write).
7. the teacher (tell) them to stop working and he (collect) their answer papers.
8. as they (leave) the room he began to correct the papers.

Употребите Past Continuous где можно; если нет, употребите Past Simple.

1. The students (were talking) excitedly when the teacher (came) in, but they (stopped) at once when the teacher (spoke).

2. He (walked) across the room and (began) to write question on the blackboard.

3. While he (was writing), the students (sat) down, (took) out their pens and (prepared) themselves for the test.

4. The teacher (finished) writing, (sat) down in front of class and (opened) a book.

5. He (was reading) his book the whole time while the students (were answering) the questions.

6. When the bell (rang) at four o’clock, most of them (were still writing).

7. The teacher (told) them to stop working and he (collected) their answer papers.

8. As they (were leaving) the room he began to correct the papers.