1. The cattle wasn't (A) raised (B) on the farms (C) like today (D).
   Correction: The word "cattle" is plural, so it should be "weren't" instead of "wasn't".
   Correct sentence: The cattle weren't raised on the farms like today.
   Answer: A (wasn't).

2. I finished (A) the novel (B) when I cleaned (C) the floor (last night).
   Correction: The sentence has an issue with tense usage. The first action ("finished the novel") is already completed, and the second action ("cleaned the floor") should also be in the past tense, but the use of "when" suggests a need for the past perfect tense for the earlier action. The correct form should be: "I had finished the novel when I cleaned the floor last night."
   Answer: B (finished).

3. I wish you (A) will stop (B) interrupting (C) me (D) whenever I speak (D).
   Correction: The correct structure for wishes in the present or future is "wish + past simple". Therefore, "will" should be replaced by "would".
   Correct sentence: I wish you would stop interrupting me whenever I speak.
   Answer: A (will).

4. When it started (A) to rain, Ms. Laura went (B) to walk with her dog (C) in (D) the park.
   Correction: The phrase "went to walk" is incorrect. The correct form is "went for a walk".
   Correct sentence: When it started to rain, Ms. Laura went for a walk with her dog in the park.
   Answer: B (went).

1. Ann doesn’t study English hard at school.
   → Ann’s mother wishes that Ann studied English harder at school.

2. We can’t go swimming in our school swimming pool.
   → We wish we could go swimming in our school swimming pool.

3. I won’t come to see you next Sunday because I don’t have free time.
   → I wish I had free time to come and see you next Sunday.

4. I don’t have enough money to visit London and Windsor Castle.
   → I wish I had enough money to visit London and Windsor Castle.

43. The cattle wasn’t (A) raised (B) on the farms (C) like today (D).
Correction: "wasn't" should be "weren’t" because "cattle" is a plural noun.
Answer: A

44. I finished (A) the novel (B) when I cleaned (C) the floor (last night).
Correction: The use of "when" is incorrect in this context. It should be "while" because the actions were happening at the same time.
Answer: C

45. I wish you (A) will stop (B) interrupting (C) me (D) whenever I speak (D).
Correction: After "I wish," we use the past tense. Therefore, "will" should be "would."
Answer: A

46. When it started (A) to rain, Ms. Laura went (B) to walk with her dog (C) in (D) the park.
Correction: The correct structure should be "went walking," not "went to walk."
Answer: B

Rewrite the following sentences to keep the same meaning as the root one:

47. Ann doesn’t study English hard at school.
→ Ann’s mother wishes Ann studied English harder at school.

48. We can’t go swimming in our school swimming pool.
→ We wish we could go swimming in our school swimming pool.

49. I won’t come to see you next Sunday because I don’t have free time.
→ I wish I had free time to come to see you next Sunday.

50. I don’t have enough money to visit London and Windsor Castle.
→ I wish I had enough money to visit London and Windsor Castle.