The accident happened ________ the afternoon of April 15.
A. on B. at C. in D. to
After playing football about half an hour, the students took _________ rest.
A. a little minute’s B. a little minutes’
C. a few minute’s D. a few minutes’
It is said that potato chips ____________ by mistake about a hundred years ago.
A. invent B. invented C. are invented D. were invented
She told us a story. Her voice sounded ___________.
A. clearly B. sadly C. sweet D. small
__________nice weather！Let’s go out for a walk.
A. What a B. What C. How a D. How
The girl with glasses is my sister. ________ is a nurse.
A. She B. He C. You D. I
