Read and choose.(读一读,选一选)
Tom and Nick ________ cleaning our classroom.
A.are
B.is
-Sorry, I am late.
-________
A.You are welcome.
B.That's OK.
Sam ________ to use(使用)my computer yesterday.
A.wants
B.wanted
There ________ five bags.There is only one.
A.aren't
B.are
What do people do ________ Halloween?
A.in
B.at
There is a small egg ________ the big egg.
A.inside
B.outside
Easter is in ________.
A.spring
B.winter
This supermarket ________ many different things.
A.sell
B.sells
We are going to ________ shopping next Monday.
A.going
B.go
Look at the pictures ________ my family.We were very happy.
A.of
B.in