—May I use your phone? I left mine at home.
—________. Here it is.
| A．By all means | B．Never mind |
| C．It is a pleasure | D．Don't mention it |
On this day 232 years ago, the states _______ still arguing about what the new country should be called. Today, however, the United States _______ known all over the world as the most powerful country in the world.
| A．are, is | B．are, are |
| C．were, is | D．was, are |
He, together with his friends，_______ coming to visit us this weekend.
| A．is | B．are | C．will | D．should |
You should apologize _____ your mother _____ your rudeness.
| A．to; to | B．for; to | C．to; for | D．for; for |
People say that Vancouver is Canada’s most beautiful city, ______by mountains and the Pacific Ocean.
| A．surrounding | B．surrounded |
| C．being surrounded | D．is surrounded |
—Obviously, the boss looks happy again, doesn’t he?
—Yes. It’s said that he has ______ the difficult problem.
| A．succeeded in solve | B．tried to solve |
| C．managed to solve | D．been solved |