While I was eating, she ………… the computer. (Trong lúc tôi đang ăn, thì cô ấy đang dùng máy tính)

When I …….., the light went out. (Tôi đang nấu cơm thì mất điện.)

When he worked here, he …….. noise (Khi anh ta làm việc ở đây, anh luôn gây ồn)

He ____ trees in the garden at 4 pm yesterday.

They ___ when she came yesterday.

She ___ a picture while her mother was making a cake.

Kim ___ her bike when Peter saw her yesterday.

He ____ a letter when his boss went into the room.

I ______down the street when it began to rain.

Mary and I ______ when the telephone rang.

I ____ in the park at 9 o’clock.

They ____ TV when she returned from work at 7 o’ clock.

I went to the park, the kids ____ on the grass

I ____ football when the phone rang.