--- I regret ________ you that John has been fired.
--- I can hardly believe my ears. He is such a fine worker.
| A．telling | B．having told | C．to tell | D．to have told |
One of the first foreign expeditions _______ Mount Qomolangma arrived in Tibet in 1921.
| A．climbing | B．climbed | C．had climbed | D．to climb |
________ at the city centre, the old temple has a history of more than 500 years.
| A．Locating | B．Locate | C．Located | D．To locate |
If the weather had been better, we could have gone outing. But it ____ all day.
| A．rains | B．has rained | C．had been rained | D．rained |
As he is in B. He is in C. Being in D. He being in
They sold ______ boxes of such sweets last week.
| A．four dozens of | B．four dozen | C．four dozen of | D．four dozens |