The man has many houses in Beijing. I think he ______ be rich.
A. may B. should C. must
--Who can I ask ________ help if I don’t know ________ to deal with the problem?
--Your parents, I think.
A. to, how B. for, how C. for, what
The 2016 Olympic Games ________ in Rio and were a great success.
A. were held B. are held C. held
Hurry up! The film for half an hour.
A. has begun B. began C. has been on
my father my mother is busy at work, so I have to look after myself.
A. Both; and B. Neither; nor C. Not only; but also
–Can you tell me ? --By doing more reading and speaking.
A. how can I improve my English
B. how I can improve my English
C. what I can improve
