. -----Excuse me. Could you direct me to the nearest post office?
______ straight on and you’ll see it on your right.
| A．When going | B．Going | C．If you go | D．Go |
The number of foreign students attending Chinese universities ______ rising step by step since 1999.
| A．is | B．are | C．has been | D．have been |
The professor held the crucible the Bunsen flame when heating the substance.
| A．in | B．above | C．beside | D．over |
12.—Most of my friends do the shopping online,
—That’s really a good idea. Prices of goods _______ online can be lower than store prices.
| A．are bought | B．bought | C．to buy | D．buying |
—How do you find the film So Young directed by Zhao Wei?
—_______.
| A．Very fascinating | B．By chance |
| C．I don’t know | D．Don’t worry |
The leader, together with some English teachers, _______ a chance to go abroad last year.
| A．were given | B．was given |
| C．has been given | D．have been given |