Every year _______ foreign visitors come to Beijing to pay a visit to the places of interest.

Remember to turn off the lights before leaving the classroom, children.— .

ustralians actually don’t seem to do much sport._____, Australia is generally considered to be a great sporting nation.

Thousands of people have to leave the village ____ they love deeply because of the pollution.

It’s realy craxy______you ______so fast on a rainyday.