20 câu trắc nghiệm Tiếng Anh 1 Unit 9: Toys - Grammar - iLearn Smart Start có đáp án

Match. 1. How many balls?

15/20

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, a

a, b, c

b, c, a

a, c, b