Either you or one of your students ______ to attend the meeting that is due tomorrow.
| A．are | B．is | C．have | D．be |
Mobile phones have made possible for us to reach out to the farthest corners of the world from our homes.
| A．them | B．that | C．this | D．it |
－Do you have sweet tooth?
－Yes, but I’m on diet now.
| A．a;the | B．不填；a | C．不填；不填 | D．a; a |
．—Shall we have red wine or white?
—Either is OK.
| A．It’s up to you. | B．That’s settled. | C．Go ahead. | D．You’ve got it? |
—How can I use this washing machine?
—Well, just the instructions.
| A．belong to | B．refer to | C．agree to | D．point to |
We are having a class get-together. It’s been twenty years we graduated from high school.
| A．before | B．since | C．after | D．when |