We’re so busy that no one in the office can _____ for any other work.
There are three ______ and seven _______ in the picture.
He dropped the _______ and broke it.
I believe that _______ young have a bright future. A. the b. an C. an D. /
My father told me he was soon going to visit ________ USA. A. the B. a C. an D. /
John Smith is _______ honest man.