①﹣Would you like some dumplings for lunch?
②﹣Dumplings?
③﹣Yes. What dumplings do you want?( )
A.①升调②降调③降调B.①升调②升调③降调
C.①降调②降调③升调D.①降调②降调③降调
May I speak to Mrs.Black?
Sorry,mum can't come to the phone now.She a shower.( )
has
had
is having
was having
I didn't do very well in this exam.Unluckily,he did it .( )
worse
badly
better
worst
The water dark and dirty.It's no longer safe to drink.( )
became
has become
will become
was becoming
Last night,the shop was closed she didn't buy any chocolate.( )
so
if
or
when
Some old people need a _______ because they feel lonely.( )
gift
stick
pet
watch