9. Getting a visa was such a ________ for many tourists.
A. hassle
B. harass
C. spam
D. scam
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10. Be careful when you get an email that asks for a password - it could be a ________.
A. hassle
B. harass
C. harassment
D. scam
How time flies! Ten years ______ passed.A. haveB. hasC. isD. are
A. have
B. has
C. is
D. are
Not only his parents but also his brother ________ to the Summer Palace. They haven’t been back.A. have beenB. have goneC.nD. has gone
A. have been
B. have gone
C. has been
D. has gone
Look! There _______ playing with the tourists on Yinhe Square. (2004包头)
A. are a number of dee
B. are a number of deers
C. is a number of deer
D. is a number of deers