.In the open boat,the four men,____was a doctor,met with a storm a tsea.
| A．one of which | B．one of who | C．one of whom | D．one of them |
---Laura can’t come for dinner. She’s leaving for Beijing tonight.
--- _____. I hope I can talk to her soon.
| A．What a shame | B．Never mind | C．Yes, she should | D．With pleasure |
It’s important to write these goals down______ merely think about them.
| A．more than | B．rather than | C．other than | D．less than |
Regulations _____ that students attend at least 90% of the lectures.
| A．demand | B．ask | C．require | D．request |
It’s ten years since the scientist ___on his life’s work of discovering the valuable chemical.
| A．made for | B．set out | C．took off | D．turned up |
Although there are no classes in the afternoon now, no student ______ go out of school without the head teacher’s permission.
| A．will | B．must | C．may | D．shall |