III.Your, is, class, in, number, four, friends, good

IV.BBBA

(十三)

I.pineapples apple lemons pears friends trousers

II.In, a, do, I, it

III.1. Let’s play a counting game.

2. Show me that green cucumber.

3. What is three and seven?

4. Shall we go to the zoo?

5. What is in your pencil-box?

IV.BBABB

V.1. long 2. big 3. small 4. short

(十四)

I.1. an apple 2. fly kite 3. go swimming

4. 生日快乐 5. 踢足球 6. 去购物

II.BADC

   III.1. big small 2. oranges pineapples 3. dress new 4. seven eight 5. kite 6. nurse