Our classroom is so clean.Who's cleaned it,Li Fei?
Sorry,I don't know.I think ______ did it before class.( )
A.somebodyB.nobodyC.everybodyD.anybody
It's hot today.Have some ______ please.
No,thanks.I'm not thirsty at all.( )
water
potatoes
bread
cakes
I ______ the History Museum twice.I've learned a lot there.( )
visit
am visiting
have visited
will visit
Do you like watching ping﹣pong matches?
Yes,and ________ favorite ping﹣pong player is Ma Long.( )
we
us
our
ours
Our reading club share ideas with each other ______ one hour every Tuesday.( )
to
on
at
for
Mary wants to be ________ good doctor when she grows up.( )
a
an
the
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