Chia ĐT: Mom, what _____ you _____ (do) now?
Mom, what are you doing now?
What do you _____ of the story? – I think it is interesting.
for
in
of
Don’t play with the _________!
knives
cabbages
matches
What ______ the matter with you?
am
is
does
Linh can't go to school today _____ she has a fever.
because
when
where
Once upon a time there is a very beautiful _________.
with
wizard
princess
She would like _______ a doctor in the future.
to be
be
being
Would you like _______ some milk?
drinking
to drink
drinks
In his free time, my grandfather ______ gardening.
doing
does
is does
is doing
My sister is ________ food seller.
the
an
a
