Upstream C1 unit 5

Originally, the Russian ............., MIR, was supposed to last for five years, but in fact it remained in operation for fourteen.

• digital camere

• space station

• experimental research

• journal

blind someone with ..........

• fire

• science

• words

• facts

break

• the leg

• the mould

• the earth

• the times

It doesn't take a ................

• pig

• a mould

• a rocket scientist

• guinea pig

The advent of ................... has greatly reduced the post-operative recovery time of most patients.

• telemedicine

• antibiotics

• keyhole surgery

• drugs

Factories which rely on humans working on ....................... are becoming a thing of the past.

• conveyor belts

• assembly lines

• moving belts

• equipment lines

A lot of technological changes have happened in ............... years.

• recent

• contemporary

• later

• latest

Following his advice will do you a lot of .............

• benefit

• advantage

• gain

• good

This machine is rather .........

• elderly

• outdated

• old-fashined

• aged

.......... experimental work

• make

• do

• have

• hold