5.    Don't be n_________ before exams.

4.    My sister is p__________ pictures in her room.

3.    Bee is a kind of i__________ which can fly.

2.    He is a bad boy. We___________ (讨厌）him.

1.    Look ！ An_______ (蚂蚁）is on the table.

5.   Bob used to play computer games a lot.(改为一般疑问句）

Did Bob _________  ________  ________  computer games a lot?

4.   He used to stay at home on weekends, _________  ______ ？(完成反意疑问句）

3.   She worried about her son.(改为同义句)
She_______  __________  _________ her son.

2.   He stopped smoking.(改为同义句）
He_________   ________ smoking.

1.   Mrs. Miller used to be heavy.(改为否定句）
Mrs. Miller_________  ____________  ______ be heavy.