Urgent Help!!!!!!!

Hi Guys.. I really really need your help.. I know best way to learn vocab is by reading and reading...

I am kind of looking for a software or online game website where I can find a word quiz something like this:

A sentence is given using the 'word' and has four options to choose from.. for example:

You have just arrived at the base of Mt. Everest and are having problems adjusting to the altitude. The oblique surface of the mountain towers above you. Besides difficulty breathing, what concerns you?

a.) The vertical nature of the ascent.

b.) The rough topography of the land.

c.) The sloping surface of the mountainside.

Can anyone please help me? I really need help..

Thanks in Advance