Which of the following words can NOT be added the prefix "un_______" to give it the opposite meaning?( )
A.happyB.healthyC.usualD.polite
- Must we clean the classroom now?
-_____________.You can clean it after school.( )
Yes,you must
Yes,you can
No,you needn't
No,you mustn't
-Could you tell me ____________?
-In two weeks.( )
when you go to the movies
how often you take exercise
how soon he will come back
how long it will take you to get home
- Remember to keep a safe distance(距离)at least one meter,Tina!
-_________.It's necessary for us to do so in public.( )
OK,I will
Sorry,I won't
It doesn't matter
Not at all
-What ________ can you give me on my future study?
-Believe in yourself.You can do it.( )
news
advice
attention
information
﹣﹣﹣Julia,I'm sorry for what I have done.
﹣﹣﹣______ .I know that people get mad easily when they're under pressure.( )
That's for sure
Never mind
With pleasure
Of course not