1 . _____________ (concern) about the safety of my property, I rushed home in spite of the heavy rain. (所给词的适当形式填空)

2 . __________ (anxiety) to improve farming conditions, they tried out this new crop on a large area. (所给词的适当形式填空)

3 . Deeply __________ (absorb) in the wonderful musical performance, he didn’t even notice I was patting him. (所给词的适当形式填空)

4 . ________(occupy) in looking after three children at home, she no longer has time to enjoy the various activities in the club.（所给词的适当形式填空）

5 . ________(concern) about his student,the teacher called the student’s parents to find out why he was so often absent from class.(所给词的适当形式填空)

6 . ________ (absorb)in painting, John didn’t notice evening approaching. （所给词的适当形式填空）

7 . Totally ________ (aware) that he was being watched, the thief stole the passenger’s purse as usual. (所给词的适当形式填空)

8 . ________ (convince) that the government can help alleviate their poverty, people are optimistic about the future. （所给词的适当形式填空）

9 . So I tried to copy how she did it, but somehow the scrambled eggs ended up ______(burn). (所给词的适当形式填空)

10 . ______(absorb) in writing his new novel, Steve didn’t notice evening approaching.