Открой скобки и поставь глагол в правильной форме (Past Simple, Past Progressive, Present...

Question

Открой скобки и поставь глагол в правильной форме
(Past Simple, Past Progressive, Present Perfect )
1. While Tom (read ) , Amely (watch ) a documentary on TV.
2. Bob(visit ) his grandma this week.
3. Nobody (listen ) while the teacher (explain ) the tenses.
4. Phil(help ) Anne with maths yesterday.
5. When l (do ) the washing -up, l (break ) a plate.

Answer 1

1. While Tom was reading, Amely was watching a documentary on TV.
2. Bob has visited his grandma this week. 
3. Nobody was listening while the teacher was explaining the tenses. 
4. Phil helped Ann with Maths yesterday. 
5. When l was doing the washing -up, l broke a plate.

Answer 2

1. While Tom was reading, Amely was watching TV
2. Bob has visited his grandma this week.
3. Nobody listened while the teacher was explaining the tenses.
4. Phil helped Anne with Maths yesterday.
5. When I was doing the washing-up, I broke a plate.