complete the questions with how many / how much / how often / how long de hoan thanh cac cau hoi sau
- ----------- do you go swimming ? twice a week
- ------------- students are there in your class ? forty- five
- ------------- rice do you want ? two kilos
- -------------- are you going to stay with your aunt ? for 3 weeks
1. How often
2. How many
3. How much
4. How long