1 . There’s not enough i__________ between the management and the workers. (the activity of talking to other people, working together with them etc.) (根据首字母单词拼写)

2 . Police have l__________ a campaign to crack down on drug dealers. (to start something, usually something big or important) (根据首字母单词拼写)

3 . Fully recovered, the birds can now be r__________ back into the wild. (to let sb./sth. come out of a place where they have been kept) (根据首字母单词拼写)

4 . I get up and walk around every half hour just to s__________ my legs. (to straighten your leg to full length) (根据首字母单词拼写)

5 . Many people are successful in their jobs d__________ the fact that they have no university diploma. (without taking any notice of or being influenced by) (根据首字母单词拼写)

6 . Jobs in the space industry go far beyond the astronauts that receive widespread media c________. (根据首字母单词拼写)

7 . Such wonders as a space shuttle launch or astronauts walking on the Moon are i_________ exciting and inspiring to witness. (根据首字母单词拼写)

8 . It’s a l___________ to eat fresh food, because fresh produce such as fruit and vegetables can only be delivered to the space station from the Earth every couple of months. (根据首字母单词拼写)

9 . With so much going on, the space station needs a lot of m__________, so we constantly check support systems and do some cleaning. (根据首字母单词拼写)

10 . Canada is like a blooming flower, u________ with breathtaking beauty and richness to win the heart of those who enjoy what it has to offer.（根据首字母单词拼写）