Bài 1:
1. C. much => many ("friends" là danh từ đếm được)
2. B. rides => is riding ("at the moment" là dấu hiệu nhận biết thì hiện tại tiếp diễn)
3. C. in => by (by + phương tiện: đi bằng phương tiện)
4. C. year => years
5. B. England => English (English examination : bài kiểm tra tiếng Anh)
Bài 2:
1. What is the price of the blue schoolbag?
2. Mr Binh is flying to Paris.
3. Are there five rooms in Mai's house ?
4. My father travels to work by motorbike everyday.
5. She goes to work at a quarter past seven.
6. Your room is bigger than my room.
7. What is the price of a box of chocolate?
8. There are twelve packets of tea in this box.
9. This house is the oldest on the street.
10. Mr and Mrs Hung are Kien's parents.