1.     The lights went out when we (watch) …were watching… television.

2.     Would you mind if I (carry) …carried… your luggage?

3.     The boy (sit) ……sitting…… next to me was very nervous.

4.     (you/ finish) ……Have you finished …… your homework yet, Ba?

5.     Nga asked Ba if he (go) ……went… to Sapa by train that day.

6.     Do you mind (help) ........helping..... me to do this exercise?

7.     Every week, there are two  (fly) ……flights......from Ha Noi to Nha Trang.   

8.     I spent my (child)........childhood.....  in the country.

2.     Would you mind if I (carry) ……carry………… your luggage?

3.     The boy (sit) …………sitted………… next to me was very nervous.

4.     (you/ finish) ……………have you finished……… your homework yet, Ba?