【2013 上海】Which do you prefer to use to keep in touch with your friends, QQ _______MSN?
| A．and | B．but | C．or | D．so |
The book must ______ Tom.
| A．belong | B．belongs to | C．belong to | D．be |
______girls took part in the Super Girl Competition, but only few of them succeeded.
| A．Million of | B．Millions of | C．Three millions | D．Three millions of |
Teachers must be strict________ their students.
| A．to | B．with | C．in | D．on |
More and more students are going to have Friday afternoons________ to volunteer and help others.
| A．at | B．in | C．on | D．off |
He must stop_________ jeans, because they are out of style.
| A．to wear | B．wearing | C．wore | D．wear |