1/ what______(the manager/do) at 7.00pm yesterday 2/Tina and shelly were walking to the hotel when it _____ (start) to rain 3/when donny enters the room every one___(talk) 4/I war working in the sales department when I first_____(meet) so fie 5/my brother_____(use) the computer while I war paking for my trip

1. What was the manager doing at 7.00pm yesterday?

Vào 1 thời gian cụ thể trong quá khứ => dùng quá khứ tiếp diễn

2. Tina and shelly were walking to the hotel when it started to rain.

Một sự việc đang diễn ra (quá khứ tiếp diễn) thì có 1 việc khác chen vào (quá khứ đơn) 

3.When Donny entered the room every one was talking.

4. I was working in the sales department when I first met Sofie.

Một sự việc đang diễn ra (quá khứ tiếp diễn) thì có 1 việc khác chen vào (quá khứ đơn)

5. My brother was using the computer while I was paking for my trip.

Hai sự việc xảy ra đồng thời trong quá khứ với "while" => cả 2 vế đều dùng quá khứ tiếp diễn.

Bạn muốn hỏi điều gì?

1/What did the manager do at 7.00pm yesterday?

2/ started

3/ is talking

4/ met

5/ was using