11. Circle the correct answer. 1. We ______ wear a uniform at school. a) has to b) have to. 2. The doctor ______ work at night. a) have to b) has to. 3. You ______ be polite at the lessons. a) has to b) have to. 4. Mark ______ do his homework every day. a) has to b) have to. 5. My sister ______ go to work on Saturday. a) have to b) has to. 6. We ______ wake up early on Mondays. a) have to b) has to. 7. She ______ wash the dishes every day. a) has to b) have to. 8. The waiter ______ serve dishes. a) have to b) has to. 9. I ______ visit my parents once a month. a) have to b) has to. 10. Sandra ______ work every day. a) have to b) has to.

Перевод задания: Обведите правильный ответ.

Правило: с I, you, we, they используется have to, а с he, she, it и существительными в единственном числе — has to.

1. We have to wear a uniform at school. (Мы должны носить школьную форму.)
2. The doctor has to work at night. (Доктор должен работать ночью.)
3. You have to be polite at the lessons. (Ты должен быть вежливым на уроках.)
4. Mark has to do his homework every day. (Марк должен делать домашнюю работу каждый день.)
5. My sister has to go to work on Saturday. (Моя сестра должна идти на работу в субботу.)
6. We have to wake up early on Mondays. (Мы должны рано вставать по понедельникам.)
7. She has to wash the dishes every day. (Она должна мыть посуду каждый день.)
8. The waiter has to serve dishes. (Официант должен подавать блюда.)
9. I have to visit my parents once a month. (Я должен навещать родителей раз в месяц.)
10. Sandra has to work every day. (Сандра должна работать каждый день.)

Ответ: 1 — b; 2 — b; 3 — b; 4 — a; 5 — b; 6 — a; 7 — a; 8 — b; 9 — a; 10 — b.