2. Mr. Li takes a bus to work.( 改为同义句)

　　　 Mr. Li goes to work _______ _______.

1. Zhou Lan will go to bed after she finishes her homework.(改为同义句)

　　　 Zhou Lan _____ ______ to bed _______ she finishes her homework.

5. We mustn’t cross the road if the light ____ red.

A. turning　　　　　　 B. are　　 C. turns 　　　 D. is

4. It’s our duty(责任) _____ old people to cross the road.

A. to help　　　　　　 B. helps　　　　 C. to hurt　　　　　　 D. hurts

3. _____ your turn when the traffic lights are red.

A. It’s　　　　　 B. Stay for　 C. Wait for　　　　　 D. Stay at

2. It’s good ___ children and old people to cross the road.

A. to help　　 B. help　 C. helps 　　　 D. helping

1. If everyone _____ the traffic rules, the roads will be much safer(安全得多).

A. obey　　　　 B. obeys　　　　　　　 C. obeies　　　　　　 D. obeying

5. We must stop and _____ _______ _______(向两边看) before we cross the road.

4. Let’s go to the zoo, OK? I have two ________(票).　 Great.

3. When you get on the bus, you should wait for _____ _______(轮到你).