We were about to go out for a walk ________ it began to rain.
| A．while | B．before | C．as | D．when |
.
. Faced with the economic slowdown, we have decided to ________ government spending.
| A．take out of | B．get away with | C．break away from | D．cut down on |
.
The subway timetables are well planned in Norway. Seldom ________ wait very long.
| A．one does have to | B．does one have to | C．one has to | D．has one to |
.
________ being very convenient to shoppers, plastic bags also cause serious white pollution.
| A．Because | B．Since | C．While | D．If |
.
It is easy enough to download and copy, but you should at least write ________ by yourself.
| A．anything | B．everything | C．something | D．nothing |
.
I find singing Karaoke ________, for it takes my mind off my work for a while.
| A．being relaxed | B．to relax | C．relaxed | D．relaxing |