The Browns will visit Great Wall in China next month.( )
A.aB.anC.the
Look! The children ________.
How happy they are!( )
was dancing
danced
are dancing
dances
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