Macmillan English Grammar

3 Use the prompts to complete the question.

Then choose the most likely answer.

Check the factual answers on page 208.

a what / happen if you / travel through the

Earth to the other side?

...tl}hal. ...wQuld..harp~Yl ..if.'1ou ..l.raveAI~d ....

..l.hrQuqh ..l.he, ..~arl.h ..l.o.l.he, ..Ql.he,c....

sidd ..

b what / happen if the Earth suddenly stop

/ going round?

G

c what / happen if we not / have a Moon?

d what / happen if a11the ice at the poles / melt?

e what / happen if there be / no more electricity?

t what / happen if aliens receive / messages from Earth and decide / to visit us?

a A Yau wauld f/y aut the BC This wauld be impassibleYau wauld (all ta the centre

ather side inta space.

because the Emth's core is hat.and then stap.

b A We wauld enjay langer

BC It wauld stmt maving in theEven i( the Earth stapped, we

and warmer days

appasite directianwauld keep maving!
c

A There wauld nat be any B The Earth wauld spin mareC The Sun wauld graw stranger.

acean tides.

slawly

d A Sea levels would (all.

BC Sea levels wauld stay the same.Sea levels would rise.

e A The universe wauld na

BC People would use candles (orThe world would be a sa(er

longer exist.

light and fires (or heat.place.

t

A They wouldn't know B CThey wauldn 't arrive (orThey wouldn't understand

exactly where we were.

millians o(years, as theyour messages anyway.

would be so (ar away. ~

4A Rewrite each sentence so that it contains unfessoras fong asand begins as shown.

a Ii you don't tra in hard, you won't succeed in sport.

You wonll. ..suc,ce,e,d..iY\ ..spQcl !,J,YlI~SS..t:lQulcaj!'\ ..hard.

b Ii you train regularly, you can improve YOllIperformance.

You can improve ..

c Ii you enjoyYOllIsport, it doesn't rea11ymatter whether you succeed or not.

It doesn't rea11ymatter ..

d Ii you don't eat and sleep properly you won't develop as an athlete.

You won't ..