What do you think of this book—–I am _____ in this _____ story book.

____ no doubt that the Great Wall is one of the wonders of the world [ ]

We’re going to have a football matchwith Class 1. —________.

It is reported that people throw _______ plastic bags along this street every day.

The cleaners should not be looked down on and they areangels of the city _________.