With a lot of difficult problems ______,the newly-elected president is having a hard time.

Tom’s father as well as his mother ________ that he ______ at home.

said Mark started thefight and that David simply defended himself_ I don’t believe it Those two hate each other Anyway,___________

_____ 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.

Can I call you back at two o’clock this afternoon– I’m sorry, but by then I ____ to Beijing. How about five