Answer:
You can easily use some websites if you are on a computer, for example I use grammarly it really helps!
Explanation:
The answer to your question is A.
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>.
Its <u><em>valid</em></u>
VALID is something that is very logical and makes sense in the topic situation
The answer is therefore <u><em>VALID</em></u>
Answer:
It depends wether people see the question that you need assistance with or not. There are so many questions on Brainly. It takes awhile to get an answer that you're looking for.