－Would you like some more apples －No, thanks._________

e many advantages of a bicycle, such as being environmentally friendly, it is not without its problems.

“Isn’t it about time you _____ to do morning exercises？” “Yes, it is. Would you like to join us？”

Nobody believed his reason for being absent form the class _____ he had to meet his uncle at the air port. 　　[ ]

303 I think you should _______ the doctorabout your arm