1. Peter has got three apples in his bag.

→apples (quả táo) : countable → How many

→How many apple does Peter have in his bag?

2. There is some rice left in the electric cooker.

→rice (cơm) : uncountable → How much

→How much rice left in the electric cooker?

3. I need three cans of lemonade.

→ cans (hộp) : countable → How many

→How many cans of lemonade do you need?

4. They have studied for three hours.

→ hours (giờ) : countable → How many 

→How many hours have they studied ?

5. The students usually play football after the class.

football (bóng đá) → hỏi về môn thể thao

→ What sport do the students usually play after the class ?

6. Minh goes to the karate club three times a week.

→three times a week → How often....?

→How often does Minh go to the karate club ?

7. Iam meeting Andy at the cinema. 

→Andy (tên riêng) → Who.....? (hỏi về người)

→Who are you meeting at the cinema ?

8. Pelé scored 1,281 goals in his 22-year career. 

→ goals (bàn thắng) : countable → How many

→ How many goals did Peléscore in his 22-years career ?