Hãy đặt các câu hỏi How, dựa trên các thông tin sau:

1. Hoa is thirteen years old.

=>How old is Hoa?

2. Tam goes to the school library three times a week.

=>How often does Tam go to the scholl library?

3. Huong speaks English very well.

=>How does HUong speak Eg?...

4. Ha Noi is very cold in winter.

=>How is HN in winter?

5. There are 42 students in Hoa's class.

=>How many students are there in Hoa's class...........