Public transport教案

m7   unit 4  living with technology
单元测试
一，单选题（共20小题；每小题1分,满分20分）
1. mary wanted to travel around the world all by herself, but her parents didn’t ____ her to do so.    a. forbid    b. allow   c. follow   d. ask
2. the students were not ____ to leave the classroom without an adequate reason.
  a. permitted  b. admitted  c. hoped   d. allow
3. the thirty-storey building is one of the most challenging projects they have ever ____.  a. undergone  b. overtaken  c. understood  d. undertaken
4. most of the projects ____ by the young engineer on his own.
  a. are undertaking b. are undertaken c. undertaking  d. undertakes
5. there