(2013山东济南)Tom is in good health，because he often exercises and eats a lot of healthy ________．
A．food
B．water
C．pear
D．carrot
—What time do you play football？
—________ 4 o’clock ________ the afternoon．
A．In；in
B．At；on
C．On，in
D．At；in
There are lots of ________ to do every day．
A．things
B．homework
C．news
D．maths
He Lin is a good student．He is ________ late for school．
A．always
B．usually
C．never
D．sometimes
(2013贵州安顺)Doing exercise ________ good for your health．
A．be
B．am
C．is
D．are
(2009山东淄博)We should brush our t________ twice a day．
