Andy has a headache and can't go to school today．
_________． I hope he'll be well soon． （ ）
A．That's great
B．It doesn't matter
C．I'm sorry to hear that
My brother with other nine firefighters ______ hard every day in order to help people in need at any time．（ ）
A．practicesB．practiceC．practiced
All the foreign kids don't feel lonely ______ they are alone in China．（ ）
A．even thoughB．since
C．unless
Where is your father, David？ I need his help．
He ______ work．（ ）
A．has been toB．has gone to
C．has been in
My parents often ______ a flower in the green house, but I think I'm a flower in the open air,beautiful and strong．（ ）
A．compare me andB．compare me with
C．compare me to
Doctor Lee, can you help that man in danger first？ I'm afraid he is getting ______．
I will do it immediately．（ ）
A．more and more badlyB．worse and worse
C．more and more bad