Answer:
37. I don’t like pork. Neither does my sister.
38. A cassette is what I use to practice listening skills.
39. I’m looking forward to joining the rock concert next Sunday.
40. Mary’s mother asked her to bring her raincoat along when she leaves home today.
41. Lan asked Quan how often does his sister go to the zoo
42. Henry’s parents are proud of his success.
Explanation:
To answer this question one needs to have different grammar rules in mind.
For example, 'Neither do I' means the same as 'Me neither,' and it can also be used along with other subjects and auxiliary verbs for all personal pronouns using the following form:
NEITHER/NOR + Auxiliary + Subject
Such is the case with 'neither does my sister.'
