—Why does the lake smell terrible?
—Because large quantities of water .
| A．have polluted | B．is being polluted | C．has been polluted | D．have been polluted |
_____ in the queue for half an hour, Tom suddenly realised that he had left his wallet at home．
| A．To wait | B．Have waited |
| C．To have waited | D．Having waited |
This ______ my first lime standing in front of so many people, I can’t help sweating．
| A．being | B．is | C．was | D．has been |
Since the office building is being repaired and painted, we will have ______ offices in the hotel．
| A．temporary | B．contemporary |
| C．professional | D．permanent |
George loves pop music very much but _____ classical music．
| A．turns a deaf ear to | B．has a good nose for |
| C．turns his nose up at | D．puts his hands on |
Although money is important, not many people ______ the idea that money can bring happiness and health．
| A．appeal to | B．subscribe to | C．adapt to | D．contribute to |