1 . Zhong Wen’ an, chief engineer at the Xichang Satellite Launch Center, said they had completed the most extensive rehearsal before launch, ________is also the final joint rehearsal. (用适当的词填空)

2 . In the future, scientists plan to use sustainable supplies of cells ________can be maintained in the lab. (用适当的词填空)

3 . Northern Kenya is a vast, varied and breathtakingly beautiful landscape________you can find the “Towers of the Savanna” — reticulated (网纹的) giraffes. (用适当的词填空)

4 . The meat filling might consist of chopped pork, beef or chicken ________ has been cooked with a variety of spices. (用适当的词填空)

5 . Additionally, you should not ignore the other person’s body language, which will give you clues as to _________ the conversation is going well or not. (用适当的词填空)

6 . In an age _____________ mobile phones and the Internet are eating up most of our time and energy, one can understand how difficult it is to focus attention and energy on studies. (用适当的词填空)

7 . Molai grew up in a tiny village in India. The village lay near some wetlands _____________ became his second home. (用适当的词填空)

8 . He hopes(...) they can meet soon.________
(that引导宾语从句时，常常可省略)

9 . Besides, working in the garden seems to have a calming effect on Jaramillo’s special education students, many of ________ have emotional control issues. (用适当的词填空)

10 . ________ I had accomplished was not just about winning a contest, but about realizing my own potential. (用适当的词填空)