Mary will arrive Nanjing the morning of July 5 by plane.

______ is no doubt that the Rockets will defeat the Washington Wizards in the nextgame.

Alan always gets up late and then goes to school, so he ______ eats breakfast.

How do you like these two books? —___________ of them are interesting. I want to read them again.

Must I turn off the gas after cooking? —Of course, you can never be ____careful with that．