Although he knew little about the large amount of work done in the field , he succeeded ____other more well-informed experimenters failed.
| A．as | B．unless | C．what | D．where |
I'd like to work with is honest and easy to get on with.
| A．who | B．whoever | C．whomever | D．no matter who |
All the money he had had been ____, so he had to make a living by begging.
| A．used up | B．taken up | C．stayed up | D．brought up |
I’m sure cars ________ by solar energy will be popular in the near future.
| A．pressed | B．controlled | C．powered | D．pushed |
The baby weighed seven pounds _______.
| A．of birth | B．at birth | C．to birth | D．from birth |
Why not ________ an order ________ a TV set of this new type?
| A．placing; on | B．place; on | C．place; for | D．placing; for |