It took us _______ to finish the new research project.
| A．three hour and a half | B．three and a half hour |
| C．three and half hours | D．three and a half hours |
Franklin told them allto be in Britain again.
| A．how happy was he | B．how happy he was |
| C．how was he happy | D．how he happy was |
The womanis the most important in my life is my mother.
| A．which | B．who | C．whom | D．what |
Unfortunately I was sitting at the table with smokers onside of me.
| A．either | B．both | C．other | D．all |
My time in the middle school was one ofperiods of my life.
| A．exciting | B．more exciting |
| C．the more exciting | D．the most exciting |
--- Thank you for helping me with my physics.
--- ______. I hope you can do better in it.
| A． Good idea | B．See you |
| C．I’m not sure | D．You’re welcome |