必修5 Unit 4
Ⅰ. 单词拼写
1. Building such a skyscraper is not an easy job; we must have enough ______ (专业的) engineers.
2. He ______ (获得)a knowledge of computers by careful study.
3. She doesn’t want to take her new boyfriend home in case her parents don’t ______ (同意).
4. It was an unusually hot summer and air conditioners were in great ______ (需求).
5. Visitors to the museum are not allowed to take ______ (照片).
6. He is a ______ (有天赋的) musician and promises to be a famous musician.
7. Tom misses his mother very much and he is ______ (渴望) to see her.
8. The teacher explained the chemical ______ (过程) to his students.
9. Mother was cleaning the room；______ (与此同时)，father was watching TV.
10. It will be fine whenever you come，but you’d better ______ (通知，告知) me of that before you come.
