句型转换。
1. These are English books. (改为单数句)
______ ______ ______English book.
2. The ring is in the drawer. (对画线部分提问)
______ ______the ring?
3. —Are these keys in the drawer?(作肯定和否定回答)
—Yes,______ ______.
—No,______.
4. There is a computer game on the desk.(改为复数句)
______ ______ ______ ______ ______on the desk.
5. Many apples are in the basket．(改为同义句)
______ ______many apples in the basket.