Complete the sentences using the past continuous or past simple form of the verbs. (Hoàn thành các câu bằng cách sử dụng dạng quá khứ tiếp diễn hoặc quá khứ đơn của động từ.)
1. We (eat) in a restaurant in Hollywood when we (see) that famous film star.
2. Hoa (lose) camera while she (travel) in South America.
3. It (snow) when they (arrive) in Paris.
4. They (stop) in Oxford while they (drive) across the UK.
5. He (walk) through the museum when he (meet) an old friend.
6. You (take) a wonderful photo while we (stay) in Egypt.
