Nowadays, more and more people are dedicated _____ the poor in the remote areas.
| A．to help | B．in helping | C．on helping | D．to helping |
As the proverb ____, an enemy in disguise is a wolf in sheep’s ____.
| A．runs; dress | B．says; clothes | C．speaks; cloth | D．goes; clothing |
——What can I do for you, sir?
——I want ____.
| A．a dime’s worth of candy | B．candy a dime’s worth |
| C．a dime worth of candy | D．a dime-worth candy |
One of the requirements for a fire is that the material ____ to its burning temperature.
| A．is heated | B．be heated | C．would be heated | D．do heat |
——What is the man over there?
——I don’t know for sure. But I think he can be ____ but a teacher.
| A．anybody | B．anything | C．nobody | D．nothing |
——Were you busy last weekend?
——Very. Rather than ____ time playing cards as usual, I devoted every effort to ____ an advertisement.
| A．wasting; making | B．waste; make | C．to waste; make | D．a waste of; making |