I would say severe. What is the context that you are putting it in?
Sentence C<span>. Let's go out on Friday; it's my birthday!
</span>
Since you haven't bolded any words (on the mobile app), I'm assuming that you mean "The capital city". This is a minor sentence.
Answer:
6. a
7. a
for question 8 it's either a or d (cause I tried b and c and it didn't work)
9. b
10. a
<u>Sorry I couldn't be much help</u>
1. would communicate
2. didn’t drive
3. didn’t work
4. would be
5. would visit
6. bought
7. took
8. would help
1. knew
2. played
3. could
4. didn’t have
5. wasn’t
Hopefully this helps a bit-