《Part B》课后巩固

4. Sarah can __________ very fast.

7. The __________ is afraid of the cat.

2. There __________ lots of books in the class.

6. There is a tree __________ the house.

3. There __________ lots of pens on the table.

单项选择。I want to buy __________ apples.

1. There __________ many children in the class.