Ⅰ. 根据语境及汉语提示写出正确的单词
1. As they’re handmade, each one varies (不同)slightly.
2. The course is approved(批准)by the Department for Education.
3. The police had to employ(采取) force to enter the building.
4. The courier knows Greek, so he will interpret(口译) for us.
5. Medical opinion differs(相异) as to how to treat the disease.
6. Because the town sits in a valley(山谷), air pollution is not easily missing.
7. He sang and Alice accompanied(为……伴奏) him on the piano.
8. But remember that return the favour(帮助, 恩惠)when he or she needs your help.
9. The demonstrators broke through heavy police barriers(关卡).
10. The companies with reliable(可靠的)quality, perfect service, reasonable price win the trust of new and old customers.
