I am pretty sure that the answer is b.
You should put "they", "he", or "she", in front of the word stretching to make it third person.
1.) They were stretching.
2.) He was/ is stretching.
3.) She was/is stretching.
Hope that helps.
1) strong
2)use
3)help
4)freeze
5)build
6)pretty
7)correct
8) happy
9 because the weed was firmly rooted, it was hard to get out of the ground
10)she will rewrite her science report because she received a low grade
11) I was gasping for air after swimming underwater
12) I chose the mildest soap because my skin is sensitive
13) stay at the shallower end of the pool if you’re not a good swimmer
Answer:
She is using informal language, and it is appropriate because she knows the audience
Answer:
1. Sería
2. Podría
3. hicieras
3. le dire (I am not too sure about this one because there is multiple expressions that could work)
4. Saldrían
Explanation: