1) Is Tom in his room? 2) Do my parents ever drink strong coffee? 3) Does it sound interesting? 4) Is it raining now?

The Present Simple tense:

Объяснение:
1) Is Tom in his room? - To answer this question, we need to use the Present Simple tense. In English, we use the third person singular form of the verb "to be" (is) when talking about Tom (he), so the answer would be "Yes, Tom is in his room."

2) Do my parents ever drink strong coffee? - This question is also in the Present Simple tense. Since "my parents" is a plural subject, we use the base form of the verb "to do" (do) in the question. To answer this, we can say "Yes, your parents sometimes drink strong coffee" or "No, your parents don"t drink strong coffee."

3) Does it sound interesting? - This question is in the Present Simple tense, but with the third person singular subject pronoun "it." We use the base form of the verb "to do" (does) when forming the question. To answer this, we can say "Yes, it sounds interesting" or "No, it doesn"t sound interesting."

4) Is it raining now? - This question is in the Present Simple tense. Here, we use the third person singular form of the verb "to be" (is) when talking about the weather condition (it). To answer this, we can say "Yes, it is raining now" or "No, it isn"t raining now."

5) Am I looking for my glasses? - This question is in the Present Simple tense, but with the first person singular subject pronoun "I." The verb "to be" is conjugated as "am" when used with "I." To answer this, you can say "Yes, you are looking for your glasses" or "No, you aren"t looking for your glasses."

6) Have you been to Italy? - This question is not in the Present Simple tense but rather in the Present Perfect tense. It is used to talk about experiences in the past that have relevance to the present. To answer this, you can say "Yes, I have been to Italy" or "No, I haven"t been to Italy."

7) Has Alan been working in the bank for a year? - This question is in the Present Perfect tense. It is used to talk about an action that started in the past and has continued up until now. To answer this, you can say "Yes, Alan has been working in the bank for a year" or "No, he hasn"t been working in the bank for a year."

8) Why is Dad taking so long? I have been waiting for him since 6 p.m. We are going to be late to the concert. - This is not a question but a statement expressing frustration about Dad"s delay. It uses the Present Continuous tense (am/are/is + present participle) to talk about actions happening now or around now. It also includes the Present Perfect Continuous tense (have/has been + present participle) to talk about an action that started in the past and is still ongoing.

9) Michael, have I been trying to reach you all day? - This question uses the Present Perfect Continuous tense to talk about an action that started in the past and is still ongoing. To answer this, Michael could say "Yes, you have been trying to reach me all day" or "No, you haven"t been trying to reach me all day."

10) Does he know Africa well because he has been traveling there? - This question uses the Present Perfect Continuous tense to talk about an action that started in the past and has relevance to the present. To answer this, you can say "Yes, he knows Africa well because he has been traveling there" or "No, he doesn"t know Africa well because he hasn"t been traveling there."

Совет:
To better understand the usage of the different tenses, it is important to study the grammar rules and practice forming sentences in various tenses. Pay attention to the subject-verb agreement and the specific conjugation of the verbs based on the subject pronoun used. Regular practice and exposure to English language materials can also help improve your comprehension and usage of the tenses.

Практика:
Complete the following sentences with the correct form of the verb in parentheses:

1) She ______ (study) English for three years.
2) We ______ (not eat) sushi before.
3) Have they ______ (finish) their homework yet?
4) ______ you ______ (be) to France?
5) How long ______ you ______ (wait) for the bus?
6) Maria ______ (play) the piano since she was five years old.
7) They ______ (live) in this city since 2010.
8) My cat ______ (sleep) on the bed right now.
9) ______ you ______ (see) that movie before?
10) We ______ (travel) to many countries in the past year.