句型转换。

1. Students can't take magazines out of the reading-room. (被动语态)

Magazines can't ______ ______ out of the reading-room by students.

2. She thinks Miss Yang is on holiday at present. (否定句)

She ______ ______ Miss Yang ______ on holiday at present.

3. Chopsticks are used to eat food in China. (主动句)

People in China ______ chopsticks to eat food.

4. I bought the dictionary for fifteen yuan. (同义句)

The dictionary ______ me fifteen yuan.

5. Sally is given a birthday present by his parents every year. (同义句)

A birthday present______ ______ ______ Sally by his parents every year.