Some countries are increasing their use of natural gas, and other forms of __________.
| A．source | B．energy | C．power | D．material |
______ others might have been satisfied, Dawson had higher ambitions.
| A．What | B．Why | C．Which | D．Where |
When you go by train, make sure you take an express, ___________stops only at big stations.
| A．one | B．one that | C．that | D．what |
—I was wondering whether perhaps you could remember the name of the place.
—I’m afraid that me for the moment.
| A．reminds | B．puzzles | C．disturbs | D．escapes |
A short, thin man, ____ past middle age, visited the manager and applied for the job.
| A．much | B．well | C．too | D．highly |
–Would you like to go to Paris with us next year?
--I’d like to, but my mother ____________ that I’m too young.
| A．is against | B．opposes | C．objects | D．explains |