	Anonymous - Người dùng ẩn danh
	05/10/2019 17:36:41
	Tiếng Anh - Lớp 5 \| Tiếng Anh \| Lớp 5

once a week

1 . Viết câu hỏi với "how often ...." và trả lời
Ex : Nam \ go to the zoo \ twice a year .
How often does Nam go to te zoo ?
He goes to the zoo twice a year .
a , Mai and Phong \ go swimming \ once a week.
b , I \ visit my grandparents \once a week
c , My sister \ brush her teeth \ twice a week
d , They \ skate \ twice a week
đ , My father \ do exercise\ every morning