[跟踪训练]
在空格处填入适当的词(1个单词)或所给词的正确形式
1．Had I kept a (balance) diet for the past few years，I would not have stomach trouble now.
2．If cancers are spotted early there’s a high chance of (survive)．
3．If Bob was attracted here by the prospects of therapy，John came down (pure) and simply to make money.
4．They are British (citizen) but live in India so that they can learn more about Indian culture.
5．They stood at the door waving goodbye us.
6．Our teacher told us not to waste our time and energy small things.
7．More than 200 Africans trying to reach Europe were thought to have drowned the coast of Libya.
8．Any possible solution to the Irish question can only come through dialogue.
9．He escaped from the prison the protection of his friends.
