--- How do you deal with the disagreement between the company and the customers?
---- The key ____ the problem is to meet the demand _____ by the customers.
| A．to solving; make | B．to solve; made | C．to solve; making | D．to solving; made |
The factory was built in a secret place, around high mountains.
| A．which was | B．it was | C．which were | D．them were |
--- I’ve never found a better job.
--- .
| A．I don’t think so | B．Too bad | C．Congratulations | D．Don’t worry |
--- Haven’t seen you for ages! Do you still work in Guangzhou?
--- . It’s two years since I worked there.
| A．Yes, I have | B．Yes, I do | C．No, I haven’t | D．No, I don’t |
Nobody believed his reason for being absent from the class he had to meet his uncle at the airport.
| A．why | B．that | C．where | D．because |
Mary, here – everybody else, stay where you are.
| A．come | B．comes | C．to come | D．coming |