1、 Some deadly diseases have been virtually eliminated thanks to the dedicated efforts to ______ the world's population.

2、 Consisting of three episodes, the documentary ______ China's dramatic economic and social development in the last century.

3、 We believe that every visitor's safety is important. ______ we require all visitors to sign in at the front desk before entry to the tower building.

4、 Using a ______ of music, relaxation, and imagery, her innovative therapy has brought significant emotional and physical healing to many.

5、 ______ the health risk, smoking also makes finding a job harder sometimes, especially in the healthcare and childcare sectors.

6、 Typical greenhouse operation consumes ______ amounts of plastic, from the plastic film covering on many greenhouses, to the plastic packing of soil and fertilizers.

7、 With our powerful job search tools, you can find job ______ that meet your exact requirements.

8、 The reporter ate her breakfast with the members of the ______ in their designated dining room, and then followed them to the meeting hall.

9、 I would like to purchase my own home. I ______ mortgage, and house insurance and found that the monthly payment is about the same as the rent I currently pay.

10、 Scientists wanted to examine the internal structures of the virus, but previous ______ studies provided information on only the surface features.