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素能提升演练（十五）
必修5 Unit 3
Ⅰ. 单词拼写
1. _______(精确地) speaking, you are making the same mistake.
2. One of the biggest problems for the elderly is lack of ______(收入).
3. He caused his parents a lot of ______ (忧虑).
4. She was forced to have her baby______(收养).
5. Such a mistake would perhaps lead to disastrous ______(后果).
6. The Greggs have ________(改变) their garage into a guest house.
7. It’s important that children learn to understand the ________(概念) of sharing.
8. You can ask for ___________(职业的，专业的)help if you need.
9. The manager thought he was a ________ (可信赖的)person and told him all about the new plan.
10. With the ________ (目的) of making a large amount of money, many Chinese came to Australia in the 19th century to wash sand for gold.
