Unit 11

Date: 2015-10-07; view: 451.

Ex 7

Ex6

Ex 5

Ex 5

Ex4

Ex 3

Ex2

Ex 1

a ... you press that button on the keyboard, you'lllose what

you've written

b lose your work if you make a back-up copy.

c have virus protection you'll have problems with your

computer.

d ... back and arms will ach e if you sit tOGlong at the

computer.

e ... could have problems if you tum off the computer before

closing all programs.

f ... you don't save your work before closing the wordprocessing

program, you'lllose it.

g ... you leam the keyboard short cuts, you can save a lot of

time.

h ... probably crash if you run tOGmany programs at the same

time.

aA bB cA dA eB fe gB he je jA

a e bB cA d A eB fe ge he

a disappeared b would begin c polluted

d would soon become e were f would soon begin

g would tak e h competed j would benefit j caught

k would eventually increase l vanished

m would not necessarily recover n would have o took

p poisoned q would go by r disappeared s ceased t would not absorb u landed v would find

Suggested answers:

a stopped, would always be

b melt, will rise or melted, would rise

c recycle, will be d fell, would happen

e don 't stop, will eventually grind f will happen, run out

g finally start, will need or finally starte d, would need

h wasn't, would the world be

j don't stop, will become j jumped, would be

a If Mrs Allen's neighbour hadn't searched his garden shed, he

wouldn't have found the missing cat inside.

b If one of them hadn't had her mobile phone with her, the

hikers wouldn't have been rescued quickly.

c If the boy hadn't been wearing a life jacket, he wouldn't have

survived.

d If Mr Anderson hadn't woken up because he heard the smoke

alarm, the family wouldn't have managed to escape the fire.

e If rescue workers had searched the car properly they would

have noticed the injured man.

f If most of the staff hadn't left the room, more than one

person would have been injured.

g If the goalkeeper hadn't made a mistake, United would have

won.

h If a police officer hadn't stopped Pratt for drink-driving, and

taken a DNA sample, Pratt would not have been charged

with the previously unsolved murder of Mrs Jones.

a would have happened b had missed

c would have continued d would probably not exist

e would be f would not have been able

g would have developed h would have grown i existed j would not have changed k would look

I had not collided m would probably not be

n would not have stood