-- Not knowing what style of iPad to choose, _______.
A. some advice was given to Liming
B. Liming had to consult his IT teacher
C. so Liming had to consult his IT teacher
D. Liming’s IT teacher gave him some advice
It seems that living green is ______ easy and cheap. A small step can be rewarded with long-term benefits.
A. astonishingly B. exactly C. fortunately D. hardly
What impressed me in Greece was that the oceans _______ the islands were deep blue and many cities lay on the bay.
A. surrounding B. being surrounded C. surrounded D. surround
Researches show that the taller you are, the more _______ you are to suffer back pain.
A. likely B. possible C. perhaps D. probable
One way to ______ species under threat of extinction is to remove them to zoos and parks and feed them there.
A. reserve B. prevent C. preserve D. reduce
According to the statistics, listening to loud music at rock concerts ______ hearing loss in some teenagers in the past 2 decades.
A. have caused B. caused C. had caused D. has caused
