Hi, Anna. Are these your sister's pencils?
Oh, no. They're not ______.( )
A.herB.himC.hersD.his
Mom, I visit the Science Museum tomorrow?
I'm afraid you can't.It is closed on Monday.( )
A.mustB.mayC.should
Hi.Andy!There are floors in this building.Which floor do you live on?
I live on the floor.( )
A.thirty; twenty﹣second
B.thirty; twenty﹣two
C.thirtieth; twenty﹣two
On the way to Mount Heng,the scenery was so beautiful that all of us lost in it.( )
A.myselfB.themselvesC.ourselves
The last bus has left.What should we do?
Let's take a taxi.We have no other now.( )
A.choiceB.reasonC.habit
I haven't been back to my hometown for years.
______________!Your parents must miss you very much.( )
A.Of courseB.No problem
C.What a shame