The rubbish _____ is produced every day is becoming a serious problem in cities around the world.
| A．that | B．who | C．where | D．whom |
Tom's job is connected ______ the environment of our town.
| A．in | B．of | C．with | D．At |
—Would you mind booking two tickets for the film "2012"?
—_____, I'm so busy now. I'll do it later.
| A．Not at all | B．Sorry |
| C．Thank you | D．Of course |
– How do you like the story of The Old Man and the Sea?
– ________
| A．It’s wonderful. | B．The same to you. |
| C．Sure, I’d love to. | D．Yes, I think so. |
If it ________ tomorrow, we won't go on a trip to the Wild Animal Park.
| A．rains | B．rain |
| C．will rain | D．raining |
______ useful information you've emailed me!
| A．What a | B．What | C．How | D．How a |