Allen didn’t work hard at his lessons. ______, he failed in his exams.
| A．By the way | B．For example |
| C．As a result | D．Because of |
Tom is often made ______for twelve hours a day by the boss.
| A．work | B．working |
| C．to work | D．to be working |
—How long have you ______ the book ? — For a week.
| A．buy | B．bought | C．keep | D．kept |
She told me the earth ____ around the sun.
| A．travel | B．travelled |
| C．travels | D．to travel |
When you move somewhere new, the first thing for you is to find a place______.
| A．to live | B．living in |
| C．to live in | D．of live |
I don’ t mind _____the door.
| A．you open | B．your open |
| C．your opening | D．yours opening |