Fill in have to / has to / don't have to /… (английский язык)

№ have to / has to / don't have to / doesn't have to

Fill in have to / has to / don't have to / doesn't have to.

My parents ___ work late. 2. I ___ wash the dishes. 3. My brother ___ feed our pet. 4. In our PE lessons we ___ wear trainers. 5. My friend ___ wear a uniform to school. 6. Students ___ do their homework. 7. My Biology teacher ___ grow flowers in the school garden. 8. Our form tutor ___ call our parents. 9. I ___ catch the bus to get to school. 10. We ___ clean our classrooms.

Решение

С he / she / it (brother, friend, teacher, tutor) используем has to и doesn't have to. С I / we / they и множественным числом (parents, students) используем have to и don't have to.

My parents — множественное число, работа допоздна обязательна: have to.
I — have to.
My brother — has to.
we — have to.
My friend — форму в школу носить необязательно: doesn't have to.
Students — have to.
My Biology teacher — has to.
Our form tutor — has to.
I — have to.
We — have to.

💡 Почему так

have to / has to — «должен, обязан»; don't / doesn't have to — «не обязан, нет необходимости». В -м лице единственного числа: has to и doesn't have to.

Ответ

have to
have to
has to
have to
doesn't have to
have to
has to
has to
have to
have to

№ have to / don't have to / mustn't

Fill in have to / don't have to / mustn't.

We ___ chew gum in the lesson. 2. We ___ wash the dishes at school. 3. We ___ wear a school uniform. 4. We ___ use a mobile phone in the lesson. 5. We ___ come to school on Sunday. 6. We ___ do tests. 7. We ___ miss lessons without permission. 8. We ___ bring necessary things to the lesson. 9. We ___ tidy our room. 10. We ___ do experiments in our Physics lessons.

Решение

Выбираем по смыслу: have to — обязаны; don't have to — не обязаны; mustn't — запрещено.

Жевать жвачку на уроке нельзя: mustn't.
Мыть посуду в школе не нужно: don't have to.
Форму носить нужно: have to.
Пользоваться телефоном на уроке нельзя: mustn't.
В воскресенье в школу приходить не нужно: don't have to.
Тесты писать нужно: have to.
Пропускать уроки без разрешения нельзя: mustn't.
Приносить необходимые вещи нужно: have to.
Убирать свою комнату нужно: have to.
Опыты на уроках физики делать нужно: have to.

💡 Почему так

mustn't означает запрет, а don't have to — отсутствие необходимости. Это разные значения.

Ответ

mustn't
don't have to
have to
mustn't
don't have to
have to
mustn't
have to
have to
have to

№ Предлоги

Fill in the prepositions where necessary.
of, for (×2), without, by, to (×2), on (×4), in (×2), at (×2)
I have to get up (1) ___ seven o'clock. I go (2) ___ school (3) ___ car. I always come (4) ___ lessons (5) ___ time.

Решение

Видна только часть текста, поэтому решаем пропуски ()–().
() get up at seven o'clock — at, время по часам.
() go to school — to, направление.
() by car — by, средство передвижения.
() come to lessons — to.
() on time — on, устойчивое выражение «вовремя».

💡 Почему так

at — с точным временем, to — направление движения, by — транспорт, on time — «вовремя».

Ответ

() at
() to
() by
() to
() on

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