从方框中选择合适的词组并用其适当形式填空,使句子完整、通顺

从方框中选择合适的词组并用其适当形式填空,使句子完整、通顺
in trouble,be shocked at,pull off,reach a conclusion,brust in,take a message,take...to safety,let...down,play jokes on,to one's surprise
1.When the thief _________.Lucy was watering her flowers.
2.All of us _____________ the terrible news.
3.Can I __________ for you?Our headmaster isn't in.
4.We shouldn't ___________ each other.We should be friendly.
5.Who can help you when you are _________?
6.Don't ________ your coat.Ut's cold.
7.The news _______ us _________;we had to stay abother week.
8.________ your dog _______;there are so many cars on the street.
9._________,little Tom's won the first prize!
10.We can __________________ from these experiments.