1. A : When .. (you/see) Bruno ? B : While I (wait) at the train station yesterday morning. 2. A : Where .. (you/be) yesterday afternoon ? I (call) you but there was no answer. B : I (study) in the library. 3. A : What . (happen)? B : I .. (burn) my hand while I (make) an omelette. 4. A : What .. (Tom and James/do) when you (come) home last night ? B : They . (watch) a DVD 5. A : Did Peter help you with the gardeninhg ? B : Yes, he (water) the plant while I .. (cut) the grass Giúp mình nhanh mình tick cho!! Uy tín

1.
- When did you see Bruno?
- While I was waiting at the train station yesterday morning.

2.
- Where were you yesterday afternoon? I called you but there was no answer.
- I was studying in the library.

3.
- What happened?
- I burned my hand while I was making an omelette.

4.
- What were Tom and James doing when you came home last night?
- They were watching a DVD.

5.
- Did Peter help you with the gardening?
- Yes, he was watering the plants while I was cutting the grass.

I burned my hand while I was making an omelette.

What happened? How did you burn your hand?

I was studying in the library.

Where were you yesterday afternoon? Why did I call you but there was no answer?