Choose the correct answer

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20. A. Tamou
Ex 3: Choose the correct answer.
1. If I have a jet pack. I will use
A.my
B. mine
2. Do we need much
A.land
(B.ground
to park that kind of
C.soil
up this book for me, please?
to fly anywhere easily.
C. his
vehicles?
A.good
5. Which is the best_
A.mean
B.means
6. We are looking for cheap, clean,_
A.polluting
B.harmful
B. at
3.
you
A.Are... going to wrap
B. Will... be wrapping
Have...
... wrapped
C.Will... wrap
4. I think in the future cities will be more crowded and the traffic will get_
D.worst
B. well
C.worse
of transport for the future?
foot everyday.
7. We go to work
A. by
8. Solar energy is_
A.new
B.renew
9. Alternative sources of energy are
B.not enough
C.traffic
sources of energy.
C.expensive
C. in
and it can be replaced easily.
A.enough
10. A sky safety system will stop everyone_
A.at
B.from
C.renewable
and safe.
C.short
D. their
D.space
C.through
D.ways
D.effective
D. on
D.non-renewable
D.abundant
_crashing in the sky.
D.for