1. He gets ready to help the people        (处于困境中) .

brave,keep,chance,train,lift,in trouble，

in pain,call for help， keep away from,because of

9. We were taking a walk by the river,and then heard a boy       .

10. She hurt her back. And now she is      

brave,keep,chance,train,lift,in trouble，

in pain,call for help， keep away from,because of

7. We should         the fire. It's dangerous.

8. I'll be       if I get home late.

brave,keep,chance,train,lift,in trouble，

in pain,call for help， keep away from,because of

5. Norman Bethune       many doctors and nurses forChina.

6. I can't go to the cinema with you       my mother's illness.

brave,keep,chance,train,lift,in trouble，

in pain,call for help， keep away from,because of

3. My uncle will have a       to visitAmericaone day.

4. The old man was too weak to       his hand.

  brave,keep,chance,train,lift,in trouble，

in pain,call for help， keep away from,because of

1. We should       our classroom quiet.

2. We saw many       soldiers in the earthquake on April 20.

5. It        be my brother. He is still in France.

4. You       learn English outside the classroom.

3. You       be late for school again.

2. He       be your brother. He looks like you.