2. Are the shoes on sale?　　　　　　　　 B. Yes.

　(A)　　　　　　　　　　　　　　 (B)

1. How much is the dress?　　　　　　　　 A. You’re welcome.

　 例： 1+5=6 One plus five equals six.

1. 22+30=　　　　 2. 40+15=　　　 3. 60+16=　　　　 4. 17+3=　　　 5. 90+8=

　 30______　　 31 _____　　 32 _______　　 33 ______　　 34 _____　　 35 _______

　 36 ______　 37 _____　　 38 _______　　 39 ______　　 40 _____　　 50 _______

　 60 ______　 70 _____　　 80 _______　　 90 ______　　 100 ______________

6. We go to a _______ _______ to bicycles.

7 We go to the _______ to buy vegetables.

Lesson 45

巩固练习

5. We go to a _______ _______ to buy tea.

4. We go to a _______ _______ to buy clothes.

3. We go to a _______ _______ to buy ice cream.

2. We go to a ______________ to eat.

1. We go to the _______ _______ to watch a movie.