Many people are __________ building a chemical factory（化工厂）near here . They are worrying about the possible pollution .
| A．to | B．with | C．for | D．against |
How long did it take you _____ the classroom yesterday.
| A．to clean | B．clean | C．cleaning | D．Cleaned |
My uncle spent three months_____ a new house.
| A． build | B． built |
| C． building | D． to build |
Remember to ____the lights after school．
| A．turn on | B．turn up |
| C．turn down | D．turn off |
Linda White _____ China for over four years.
| A．has been to | B．has been in |
| C．has gone to | D．Goes |
Her jacket ______ her 200 yuan.
| A．pays | B．spent | C．buys | D．Cost |