Question

1 Complete the sentences with have to and has to 1. Mary doesn't ... feed her cat. Her mother has already fed the pet. 2. A good student ... be hard-working and sociable, doesn't he? 3. Do all the members of the Explorers Club ... speak English when they meet? 4. It's hot and sunny. So I ... water my flowers every morning and afternoon. 5. Do they ... wear a school uniform? 6. Oliver ... go to school on Saturdays. He has got five lessons. 7. Do you ... do all these boring tasks? - Unfortunately, I .... .​ ОБЪЯСНИТЬ ПОЧЕМУ HAVE И ПОЧЕМУ HAS ОБЯЗАТЕЛЬНО!!

Answer 1

Ответ:

1. have to

2. has to

3. have to

4. have to

5. have to

6. has to

7. have to, have to.

Answer 2

1. Mary doesn't have to feed her cat. Her mother has already fed the pet. Explanation: "Mary doesn't have to" indicates that she is not obligated or required to feed her cat because her mother has already taken care of it.

2. A good student has to be hard-working and sociable, doesn't he? Explanation: "A good student has to" implies that being hard-working and sociable is a necessary requirement for being a good student. The auxiliary verb "does" is used in the question form.

3. Do all the members of the Explorers Club have to speak English when they meet? Explanation: "Do all the members of the Explorers Club have to" implies that speaking English is a requirement for all members when they meet. The auxiliary verb "do" is used in the question form.

4. It's hot and sunny. So I have to water my flowers every morning and afternoon. Explanation: "I have to" indicates that watering the flowers is a necessary task because of the hot and sunny weather conditions. The auxiliary verb "do" is used in the question form.

5. Do they have to wear a school uniform? Explanation: "Do they have to" suggests that wearing a school uniform is a requirement for them. The auxiliary verb "do" is used in the question form.

6. Oliver has to go to school on Saturdays. He has got five lessons. Explanation: "Oliver has to" indicates that going to school on Saturdays is mandatory for him. The auxiliary verb "has" is used because Oliver is a third-person singular subject.

7. Do you have to do all these boring tasks? - Unfortunately, I have to. Explanation: "Do you have to" implies that the person is asking if it is necessary for the listener to perform all the boring tasks. The response "I have to" indicates that the speaker is obligated to do those tasks. The auxiliary verb "do" is used in the question form, and "have" is used to express obligation for the speaker.