Match.

1. How many balls?

a. Three balls.

2. How old are you?  

b. That’s OK.

3. I’m sorry.

c. I’m nine.

c, b, aa, b, cb, c, aa, c, bHướng dẫn giải:

1 – a: How many balls? (Có bao nhiêu quả bóng?) – Three balls. (Ba quả bóng.)

2 – c: How old are you? (Bạn bao nhiêu tuổi?) – I’m nine. (Tớ chín tuổi.)

3 – b: I’m sorry. (Tớ xin lỗi.) – That’s OK. (Không sao.)

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