Cache is defined as being stored or put away
Some examples include:
<span><em>The troops are looking for the former dictator’s cache of gold bars.</em></span>
<span><em>When digging in the backyard, I discovered a cache of antique coins
So use it when your talking about something hidden.
</em></span>
I think the answer is drilling for oil but still I'm not sure I'm sorry T_T
Us is correct answer. Us is a pronoun. Direct object is a word or group of words that is acted on by a subject.
For Example of direct objects: Monica hit the ball. Raul carried his books in a backpack.
Hope this helps, and Thank you.
The leader tells the team what to do
287/3.5
82
Answer: 82
*Btw: you can use a calculator for this