Mr. Lin _____ when I go to see him on Sundays.
A. is always working B. was always working
C. always worked D. has always worked
With coal and oil , what long-term effects of global warming on humans will be?
A. run out of B. are using up C. run out D. running out of
As a coach，you should know clearly about the direction your team should develop．
A．to which B．in which C．on which D. for which
—Where would you like to have your dinner, in a French restaurant or in a Chinese one?
—It makes to me as long as we can chat while having dinner.
A. no difference B. no sense C. much difference D. much sense
The students are forbidden，unless they have special passes，________after 11 p.m.
A．of staying out B．to stay out C．staying out D．stay out
It's quite obvious that the aging population in China will cause heavy pressure on ________ whole society in the future．
A．／；the B．the；／ C．a；the D．a：a
