1. My voice is deeper than before.

(What is the opposite of 'deeper' in this sentence?)

2. The docote said I am in good health.
3. The docor said I was in good health.

(Are both OK? What is the difference between them?)

4. All of them can run faster than I.
5. I am the slowest of the three
persons.
6. I am slower than Mr. Pitt.
7. Bob is fatter than I.
7-1. Mr. Pitt is the taller of the two.
(Are the expressions all correct?)

8. The following content is about Tom. Ask and answer what your partner does or your partner doesn't do compared with Tom's.

9. The following is about Tom's activities. Ask and answer your partner's activities. First you should mention Tom's activities. Then ask your partner's activities.

(Ae both passage grammatical?)

deeper = higher voice

2. The docote = doctor (typo)
3. The docor = doctor

The difference? I am = now, at present
I was = in the past!

Sra

4 - 7.1 are all correct.

8. "...compared with Tom's." Tom's = in possessive form. What does Tom own or have? Actually, I think that if you simply remove the 's, the sentence will be just fine.

9. All look OK except the last sentence. It should read, "Then ask about your partner's activities."

"Ask and answer...." is unclear. Is the same person doing both the asking and answering? Is Tom the partner?

Without knowing the context, this is not clear.

I hope this helps a little more. Thanks for asking.

1. The opposite of "deeper" in this sentence would be "shallower." To understand this, you can think of depth as a measurement from the surface downward. "Deeper" implies a greater distance from the surface, while "shallower" implies a lesser distance.

2. Both sentences are grammatically correct, but there is a difference in tense. In sentence 2, "The doctor said I am in good health," the present tense "am" is used, indicating that the speaker is currently in good health. In sentence 3, "The doctor said I was in good health," the past tense "was" is used, indicating that the doctor's statement about the speaker's health was made in the past.

4. All of the sentences are correct. However, sentence 5 could be improved by saying "I am the slowest of the three people" instead of "persons." In sentence 7, the phrase "Bob is fatter than I" is grammatically correct, but some might prefer to say "Bob is fatter than me" in casual conversation. Additionally, in sentence 7-1, it should be "Mr. Pitt is the taller of the two" instead of "the two persons."

8. The passage is grammatical, but it is not clear what "the following content" refers to. Additionally, it is not specified who the partner is, so it's unclear who the comparison is being made with.

9. This passage is grammatical, but it is unclear how the partner's activities relate to Tom's activities. More information or context is needed to understand the comparison being made between their activities.