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because
D. in order
will keep track of your food stocks and suggest recipes based on food items
20. A smart
you already have.
A. television
21. We
A. can
22. A trip to Mars sounds
A. so
23. People
A. live
on Mars someday, but it is too expensive to travel there now.
B. are living
C. will live.
24.
will your future house be? - I'm not sure. It might be in the mountains.
A. What type
B. What
C. How far
25. The car of the future will probably run on water.'
B. How fantastic!
B. fridge
C. dishwasher
D. clock
have flying cars in 2050, so there will probably be fewer cars on our roads.
B. should
C. must
D. might
I would not like to live there!
C. and
amazing,
B. but
A. Good job!
26. We also watch films
A. in
B. at
27. I might have a smart phone
A. to surf
B. surf
smart phones.
the Internet.
_
C. Good idea!
C. on
C. surfing
D. because
D. have lived
D. Where
D. Well done!
D. to
D. to surfing