Must we clean the classroom at once?
No, you ________. You may clean it after school.( )
A.mustn'tB.needn'tC.can't
You seem tired. What's wrong?
I ________ to study for my English test last night.( )
picked up
woke up
cheered up
stayed up
I don't like Sun Cinema ________ it has bad service.( )
because
although
unless
until
Mum, where is dad?
He ________ the supermarket.( )
was going to
has gone to
has been to
is going to
Fresh water ________ more important than anything else.( )
is
are
was
were
We had an art festival ________ April 20th, 2020.( )
on
in
at
for