3. would be/knew how
The first blank must be future tense because the word after it ends in -ing
The second blank must be ____ how, and it must be past tense, so knew how. She knows <em><u /></em><em>why </em>the business would be started, to provide a great public service, but not <em>how</em>.
Put a comma after yes, and remove the comma after Colorado.
I like using my phone.
She was using her pen to do her essay.
we were using a microphone to sing loud.
Do it yourself you don't need help your just lazy
