Exercise 3 1. he knocked on the door while i was sleeping. 2. she came down the stairs while i was having breakfast. 3. i was washing the dishes when the telephone rang. 4. i was buying the ticket when the train left. 5. it was raining heavily when i came to my house yesterday. 6. someone knocked on the door while i was having breakfast. 7. he fell of the ladder while he was painting the ceiling. 8. she slipped and hurt while she was getting off the bus. 9. i was working in the garden while my wife was cooking dinner in the kitchen. 10. as soon as the boss came in, we began the meeting.
Exercise 4 1. he hurt his leg while he was skiing. 2. while i was opening a tin of beans, i cut my finger. 3. the light went out when mary was reading. 4. the baby was playing with toys when the fireman reached him. 5. when john was shaving, he cut his finger. 6. when henry was making cabs when they turned off the gas.
Verified answer
Exercise 31. he knocked on the door while i was sleeping.
2. she came down the stairs while i was having breakfast.
3. i was washing the dishes when the telephone rang.
4. i was buying the ticket when the train left.
5. it was raining heavily when i came to my house yesterday.
6. someone knocked on the door while i was having breakfast.
7. he fell of the ladder while he was painting the ceiling.
8. she slipped and hurt while she was getting off the bus.
9. i was working in the garden while my wife was cooking dinner in the kitchen.
10. as soon as the boss came in, we began the meeting.
Exercise 4
1. he hurt his leg while he was skiing.
2. while i was opening a tin of beans, i cut my finger.
3. the light went out when mary was reading.
4. the baby was playing with toys when the fireman reached him.
5. when john was shaving, he cut his finger.
6. when henry was making cabs when they turned off the gas.