He never tells us he can make model planes．
In fact he can and often wins in the competitions．______．（ ）
A．Actions speak louder than words
B．Many hands make light work
C．No pain，no gain
D．The early bird catches the worm
Is this your sweater， Frank？
No． You can ask Tom ， maybe it's _____________．（ ）
A．himB．hisC．herD．hers
She runs around the Ci Lake every morning，_____？（ ）
A．does sheB．doesn't she
C．did sheD．didn't she
I heard a young fireman lost his life in the big fire．
What a pity! ，I don't know who he is， I know who he is for． He is our hero forever．（ ）
A．ButB．SoC．AlthoughD．Because
There are about eight hundred students in the school of them are boys．（ ）
A．Three fifthB．Third fifth
C．Third fiveD．Three fifths
I hate sweeping the floor．
Why not buy a sweeping robot？ It ____widely nowadays．（ ）
A．useB．is usedC．was usedD．used