---Dave, is this your English textbook? ---No, it isn’t mine. Maybe it’s _______.
It is______ that we can go out to play in the park.
She is new here, so she has _______ friends at school.
Our teacher often keeps us ______ classroom every day, so we must keep our classroom_______.
The little girl is______ more beautiful ______ her sister.
---- __________ do you play football?---- Once a week.