1. These are pencils. （改为单数句）

This _______ a _______.

2. He plays sports every day. （改为一般疑问句）

  _______ he _______ sports every day?

3. -Let's watch TV. （作否定回答）

-_______, that sounds _______.

4. Are they your father and mother? （改为同义句）

  Are they your _______?

5．I like French flies．（改为否定句）

   I _______ _______ French flies．