HOW MUCH / COST / MAIL / LETTER / USA

1. - DE THI HSG ANH7 CO DAP AN 1. - DE THI HSG ANH7 CO DAP AN
DE THI HSG ANH7 CO DAP AN

1. How much / cost / mail / letter / USA ?

pain goes away, the head is sore. People have headache when they work too hard or they are too

nervousabout something. Medicine can help cure the disease but people usually have to do more than taking

tablets. They can prevent headaches by changing their diets to their lifestyle or simply by going to bed.

Quetions: