______children whose parents had died in Wenchuan earthquake _____sent to live with families in other cities.
| A．A great number of; was | B．A great number of ; were |
| C．The great number of; was | D．The great number of; were |
Activities of the Science Festival _____ model planes and model rockets are flown over the school grounds include the Inventions Show and the Essay Competition.
| A．when | B．which |
| C．whose | D．where |
If something such as a product, an activity, or someone's career _______, it suddenly becomes very successful.
| A．takes up | B．takes in |
| C．takes off | D．takes away |
The international company’s crime was discovered by a(an)_______ reporter with a local newspaper.
| A．conventional | B．investigative |
| C．roundabout | D．shabby |
This is the Human Resources Department, ______ you made a good impression in your interview. Otherwise, you_______ be here now.
| A．which; aren’t | B．where; wouldn’t |
| C．that; wouldn’t | D．in which; won’t |
There is no power like ________ power of confidence; and there is no one as competitive as ________ person who trusts his own abilities.
| A．the; a | B．a; the |
| C．/; a | D．the; / |