1. We used to ……….past the market on the way to school.
A. walk B. walked C. walking D. have walked
2. Remember to turn …….the light when leaving the office.
A. off B. on C. down D. in
3. Ho Chi Minh City is the ……….one in the country.
A. larger B. large C. largest D. largely
4. Lan is very tired. ________, she has to finish her assignment before going to bed.
A. Although B. So C. Therefore D. However
5. I suggest________some money for poor children.
A. raise B. to raise C. raised D. raising