For the sentences provided, here are the corrections needed for each:

31. My father **hates** **drive** motorbike **to work** **in** the morning.
- The word "drive" should be corrected to "driving" to match the structure of the sentence.
- Therefore, the answer is **B**.

32. **My** hobbies **is** going hiking and **shopping** at **weekends**.
- The word "is" should be corrected to "are" since "hobbies" is plural.
- Therefore, the answer is **B**.

In summary, the incorrect options are:
- 31: B
- 32: B