1. Tom and Mike are the pupils. They are at a school. 2. Is your friend from Africa? 3. Does he have an uncle

Subject: English Grammar
Инструкция:

1. Tom and Mike are the pupils. They are at a school.
- In this sentence, "Tom and Mike" is the subject, "are" is the linking verb, and "the pupils" is the predicate noun. The sentence indicates that Tom and Mike attend school and are pupils.

2. Is your friend from Africa?
- This sentence is in the form of a yes/no question. "Is" is the auxiliary verb, used to form the question. The sentence is asking if the person"s friend is from Africa.

3. Does he have an uncle in America?
- This sentence is also a yes/no question. "Does" is the auxiliary verb used to form the question. The sentence is asking if the person has an uncle in America.

4. I have a cat. The cat has a kitten.
- These two sentences are simple statements. In the first sentence, "I" is the subject, "have" is the verb, and "a cat" is the direct object. In the second sentence, "The cat" is the subject, "has" is the verb, and "a kitten" is the direct object. The sentences convey the possession of a cat by the person and the fact that the cat has a kitten.

5. She has a bag. The bag is big.
- These two sentences also represent simple statements. In the first sentence, "She" is the subject, "has" is the verb, and "a bag" is the direct object. In the second sentence, "The bag" is the subject, "is" is the linking verb, and "big" is the predicate adjective. The sentences indicate that she possesses a bag and that the bag is big.

6. My aunt is an engineer.
- This sentence states that the person"s aunt has the profession of an engineer. "My aunt" is the subject, "is" is the linking verb, and "an engineer" is the predicate noun.

7. Ann wants to be a doctor.
- This sentence expresses Ann"s aspiration to become a doctor in the future. "Ann" is the subject, "wants" is the verb, and "to be a doctor" is the infinitive phrase functioning as the direct object.

8. They want to be doctors.
- This sentence conveys the desire of multiple people to become doctors. "They" is the subject, "want" is the verb, and "to be doctors" is the infinitive phrase functioning as the direct object.

9. Kate has an aunt.
- This sentence states that Kate possesses an aunt. "Kate" is the subject, "has" is the verb, and "an aunt" is the direct object.

10. Are they pupils?
- This sentence is a yes/no question. "Are" is the auxiliary verb used to form the question. The sentence is inquiring if "they" are pupils.

Пример:
Task: Rewrite the following sentence as an affirmative statement: "Is your friend from Africa?"
Answer: Your friend is from Africa.

Совет: To better understand the different sentence structures, it is helpful to identify the subject, verb, and other elements in a sentence. Pay attention to the word order and usage of auxiliary verbs to form questions or negatives.

Упражнение: Rearrange the sentence "She is a doctor" to form a question.