There are about teachers in our school.
—Did it ____ you 4 hours to get to Shanghai last week?—Yes, just 4 hours by bus.
—Have a sweet dream, Honey! —______.
In China it is a custom to give kids lucky money, _________ during the Spring Festival.
People along the river didn’t allow them to ______ a factory so as not to pollute the water.
I enjoyed your lecture very much, ______ there were some parts I couldn’t quite understand.