用所给词的正确形式填空。
1.________ (luck), our team tried our best but could never win the first prize.
2.The policeman told the boys________(not play)football near the road. .
3.Don't make the baby _________( cry ) again.
4.I am taller than him,and I am the ________(slim) of all the students.
5. If you eat too much_________ (health)food, you may be ill.
