The engineers____a new computer in our classroom the whole yesterday morning,so we had our classes in the school hall.( )
A.were fixingB.fixed
C.have fixedD.are fixing
It is raining outside.Why not ____an umbrella.( )
to take
take
taking
I have____ useful book.It is about how to playbasketball.( )
an./
a./
an.the
Listen!The little girl____ singing in the room.( )
/
are
is
﹣It's my birthday tomorrow. We'll have a party, would you like to come?
﹣ ! I have to take an exam. Thank you all the same.( )
Well done
What a pity
Good luck
﹣ Sorry, sir.I made a mistake again.
﹣ . Do more practice and you will succeed.( )
Certainly not
Not at all
Never mind