It’s impolite ________ loudly in public places.
A. to speak B. speaking C. to speaking
Look! The children ______ in the river.
| A．swim | B．are swimming | C．is swimming | D．swims |
Grace is a student. She _______ school every day.
| A．walks | B．walks to | C．takes the foot | D．on foot |
Jack often plays soccer ______ three o’clock _____ Saturday afternoon..
| A．at, on | B．at , to | C．in, at | D．in, in |
We can eat in the dining hall. But we _______ eat in the classroom.
| A．don’t | B．didn’t | C．can’t | D．aren’t |
He is never _________ class.
| A．arrive | B．late for | C．arrive late | D．late |