33．_______the activities might seem childish, in reality they require a lot of strength and determination

We would like to _______ some money _______the poor children in our country.

In 1942,Columbus and his crew arrived ____was then called the New World by the westerners

ge is an especially important stage for us, ______we are supposed to go all out to improve ourselves because anything can happen.

I wonder how much you charge for your services.—The first two are free _____ the third costs $ 30.