What’s wrong with Tom? —— Bad luck! Tomhis bike and hurt his leg.

______, he can speak three foreign languages fluently.

When you cross the road, you should be _____ and walk _____

Could you tell me when Mr. Li ______ in Beijing?–Sure. When he _____, I ’ll call you.

_____ of them knows Japanese, so I have to ask a third person for help.—You’d better ask Tom for help. He is good at Japanese.