Where do you want to go on your next vacation :
sailing to Hawaii, shopping in Japan, or mountain
climbing in Nepal? How about traveling in space?
The ESA and NASA have ideas about (21) .
(22) the plans work, the travel will start in 2020. An
expert said, “People want to go somewhere (23) .
People will stand in line to get onto a spaceship (24)
they do for a bus or train.”
Space travel (25) already here— the problem is
you need about 20 million US dollars to (26) your
ticket. Two very rich men have already traveled to space.
One of the superstars, Kance Bass, (27) went, but
he didn’t because he didn’t have enough money.
In the future, space travel will be safer and (28)
cheaper. There (29) 12 spaceships (30) will
travel to a space hotel. The price for the trip might be
around 10,000 US dollars. Would you like to go? If your
answer is yes, you should start saving money!
ESA 歐洲太空總署 NASA 美國國家航空暨太空總署
expert 專家 spaceship 太空船 【題組】23. (A) they have never been to (B) they had never been to
(C) they have never been (D) they had never been