Do you know ____________Grandma is going to visit us?
Next Saturday. She told me on the phone.( )
A.whereB.whyC.whenD.whether
I think Mark is _____ of all the boys in our class.( )
most outgoing
more outgoing
the most outgoing
_____ interesting stories they are!( )
What an
How
What
This is my pet dog._____ name is Dingding.( )
Its
It's
It
Be quiet. Your grandmother _____ in the room.( )
sleeps
is sleeping
sleep
Mike and Jim's room is tidy, _____ their sister's is not.( )
but
and
or