. They (to have) tea when I (to come) home. 2. He (to walk) along the river when a boat...

Question

. They (to have) tea when I (to come) home. 2. He (to walk) along the river when a boat (to pass). 3. We (to listen) to an interesting lecture on UFOs yesterday. 4. When I (to enter) the classroom, the teacher (to write) words on the blackboard and the pupils (to copy) them into their exercise-books. 5. They (to get) ready to go out when it (to begin) raining. 6. Yesterday at one o’clock I (to have) lunch. 7. When he (to come) in, I (to do) my exercises. 8. What you (to do) at eight o’clock yesterday? 9. At this time yesterday I (to ride) home by my bicycle. 10. You (to sleep) when I (to go) out. 11. I (to walk) along the street with my friend when a tram (to pass). 12. We (to discuss) our plans for the weekend when Nick (to rush) into the room. 13. I (to copy) files from my flesh-card when suddenly the computer (to hang). 14. Yesterday my sister (to celebrate) her birthday. The telephone (to ring) the whole day. 15. The doctor (to examine) the patient the whole week but (not to find) the cause of his pains.

Answer 1

. They were having tea when I  came home. 2. He was walking along the river when a boat was passing. 3. We  listened to an interesting lecture on UFOs yesterday. 4. When I  entered the classroom, the teacher was writing words on the blackboard and the pupils were coping them into their exercise-books. 5. They were  getting ready to go out when it began raining. 6. Yesterday at one o’clock I had lunch. 7. When he  came in, I was doing my exercises. 8. What  were you  doing at eight o’clock yesterday? 9. At this time yesterday I was riding home by my bicycle. 10. You were sleeping when I went out. 11. I was walking along the street with my friend when a tram was passing. 12. We were discussing our plans for the weekend when Nick  rushed into the room. 13. I was coping files from my flesh-card when suddenly the computer hung. 14. Yesterday my sister  celebrated her birthday. The telephone rang the whole day. 15. The doctor  examined the patient the whole week but did not find the cause of his pains.