Choose the best answers to complete the sentences

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Ex4. Choose the best answers to complete the sentences (A1,2,3,4,5).
1. Using robots is one of
A. safest
B. the safer
2. Robots work 24/7 at a
A. lower much - lowest
C. much lower - the lowest
3.
ways to explore this deep cave.
C. safer
price than
D. the safest
B. much lowest - the lower
D. lower much - the lowest
robot was designed for war, almost
A. The smartest - smarter
C. The smartest - smartest
4. The automotive industry is one of
A. the larger
B. the largest
5. A robot called Cheetah is
A. the faster - fastest
C. the faster the fastest
6. Can we put those robots in order from
A. heaviest - lightest
C. heavier lighter
7. RoboBee is currently the world's
A. smallest - bigger
C. smallest bigger than
8. Robots don't get tired and some are
A. far stronger - strongest
C. stronger far-strongest
wage exists today.
than a human.
B. Smarter-smartest
D. Smarter the smartest
users of industrial robots.
D. largest
C. larger
than the
B. faster-fastest
D. faster the fastest
to
human, Usain Bolt.
B. the heavier - the lighter
D. the heaviest - the lightest
robot, even a paper clip is
B. the smallest - bigger
D. the smallest - bigger than
than the
B. far strongest-strongest
D. stronger far-stronger
human.
it.