-ed выполняется в прошедшем времени в Past Simple!
1. Could you swim when you were five?
2. Did you teach your younger
brother to swim?
3. When/come
home/you/did/yesterday?
4. Did your mother give you some money yesterday?
<span>5. Did you speak yesterday?</span>
3.
1) was riding
2) saw
3) thought
4) was moving
5) tried
6) tried (was trying)
7) followed
8) saw
9) was walking
4.
1 He was studying, when the phone rang.
2 I was reading the newspaper while John was washing the car.
3 We were jogging in the park, when I lost my wallet.
4 My brother was surfing the Net while I was talking on the phone.
There are a lot of sight-seens in the capital.