【单选题】
____ it is you found, you must give it back to the person it belongs to.
①
That
②
Because
③
Whatever
④
However
【单选题】
We must ____ that our customs and habits are different from theirs.
①
keep up with
②
bring forward
③
keep in mind
④
come true
【单选题】
You must pay import ____ on certain goods brought into this country.
①
money
②
fees
③
bills
④
duties
【单选题】
Something must have happened on their way. Or they_____
by now.
①
should have arrived
②
should arrive
③
would have arrived
④
would arrive
【单选题】
All the mobile phones must______ before the meeting starts.
①
be turning off
②
turn off
③
be turn off
④
be turned off
【单选题】
Sorry, I must be leaving now, because there’s a meeting.
①
Oh, no, you can’t
②
Yes, you can leave if you like
③
Do you really have to go? Couldn’t you at least stay for another cup of tea?
④
Oh, no. I don’t understand
【单选题】
You must explain_______how they won_______the match.
①
of us, for
②
at us, at
③
to us, in
【单选题】
According to the author, in order to have a good command of English one must ____.
①
employ as many learning strategies as possible
②
expect to gain an easier task
③
exert oneself constantly
④
sustain oneself
【单选题】
Jack is so ____ to his appearance that he never has his clothes pressed.
①
adverse
②
anonymous
③
indifferent
④
casual
【单选题】
Jack is so _____ to his appearance that he never has his clothes pressed.
①
adverse
②
anonymous
③
indifferent
④
casual