Answer:
We will tell…” is actually using the modal verb will/would in a present time sense or a future time sense therefore the present tense /arrives/ is the only choice that matches in grammar. …will tell = We are using our will [right now] to decide what we shall say when he arrives.
Other Possibilities:
1. We will tell him about it after he has arrived.
2. We would have told him about it after he had arrived.
Explanation:
Answer:
C. protective
Explanation:
To protect them from exposure to any chemical whether liquid or airborne from infecting them.
He told the audience to question all offers and invest you're money carefully.
This sentence uses the wrong "You're" However, that is a grammatical error, more than a spelling error, but it doesn't change the fact that this is the only error in the sentence.
The correct replacement for "you're" in the sentence is "your"