题目内容：

根据括号内的要求改写下列句子，每空一词。

1.Study hard, or you’ll fail the exams. (改为同义句)

_________ you _________ study hard, you will fail the exams.

2.Mary is good at writing Chinese words. (改为同义句)

Mary _________ well _________ writing Chinese words.

3.“I can sing some English songs.” Li Ming said. (变为间接引语)

Li Ming said _________ _________ sing some English songs.

4. She went shopping last Sunday. (改为同义句)

She _________ _________ shopping last Sunday.

5.We will go somewhere to have a picnic. (改为否定句)

We _________ go _________ to have a picnic.