chia động từ và đổi sang dạng Nghi Vấn
1. there (be) a traffic jam in the center of the city almost every day since last year.
2. the comic books published by Kim Dong publisher (sell) out very quickly
3. The students in grade 9(invite) the Singapore penpal friends to come and visit HCM City this summer
4. they(help) their mother with the housework every day.
5. the teachers (organize) some activities on the coming May Day
6. they (have) a party at their friend's house tonight
chia động từ và đổi sang dạng Nghi Vấn
1. there was a traffic jam in the center of the city almost every day since last year.
2. the comic books published by Kim Dong publisher sold out very quickly
3. The students in grade will invite the Singapore penpal friends to come and visit HCM City this summer
4. they help their mother with the housework every day.
5. the teachers organises some activities on the coming May Day
6. they will have a party at their friend's house tonight
