The number of children who have lost parents due to AIDS ______to rise to over 26 million in 2011.
| A．are expected | B．is expecting | C．are expecting | D．is expected |
New research has found that animals have memories, too —, they might be much cleverer than we thought.
| A．in other words | B．above all | C．in many ways | D．all in all |
The boy’s father was the first man the good news.
| A．heard | B．to hear | C．hears | D．hearing |
When Ben’s house was on fire last night, several neighbors rushed to his and put out the fire.
| A．expectation | B．absence | C．assistance | D．requirement |
Jane from the company and moved to China in the hope of new opportunities.
| A．returned | B．resigned | C．escaped | D．learned |
This is the first study to compare the effects of the new drug with its side effects.
| A．beneficial | B．specific | C．powerful | D．potential |