The accident happened ________ a cold morning but luckily, no one was injured.( )
at
on
in
I______sleep very well, but then I started doing yoga and it really helps.( )
A.didn't use toB.used to
C.was used toD.wasn't used to
﹣Don't keep the lights on when they're not in use!
﹣____( )
A.Not at all.B.Sorry, I won't.
C.No, thanks.D.I'm afraid so.
You haven't eaten all day. You___be very hungry.( )
A.couldn't beB.can't
C.mightD.must
﹣Do you know______________?
﹣Sorry, I've never had an e﹣book before. Why not read the instructions first?( )
A.how can I turn the e﹣book on
B.how I can turn the e﹣book on
C.where can I buy an e﹣book
D.where I can buy an e﹣book
I want a mobile phone which____good pictures.( )
A.tookB.is takingC.takesD.take