It was brave of the policemen to get over all the difficulties in that case .Which of the following is correct for the underlined word in the sentence?
Look at the photos ____ I took in the Yellowstone National Park.
I’ll see to your cat when you aren’t in ? What does the underlined phrase mean ?
----______is the population of your city?-----About two million.
Please open a window _________ turning on air conditioning.
In those days ,books could only be produced one at a time _____________.