Grammar and Structure1-10
I’m going to Beijing tomorrow morni
I’m going to Beijing tomorrow morni
In North America, the Niagara Falls
In Laos and Vietnam, you can still
It is very important for high schoo
Before entering the country, ______
I have enough time to get to the me
Helen wants to know about her frien
I’ve got something to tell you befo
I want to visit my uncle in America
We all know that_____. He is now wo