Ваулина, 8. Рабочая тетрадь. Модуль 7. Раздел 7c

Перепишите предложения, заменяя подчеркнутые слова подходящим модальным глаголом. Произведите необходимые изменения.
1. Richard can solve maths problems very quickly.
2. You needn’t stay in the exam hall after you have completed the test.
3. You ought to seek help if you are having problems understanding something.
4. She couldn’t be nasty to the other children.
5. You need have a computer password.
6. Students must be on time for class.

Переделайте объявления в полные предложения.
1. You must not talk in the library.
2. You mustn’t use mobiles in class.
3. Now you can buy tickets for the school play.
4. You mustn’t run in the hallway.
5. You must report about bullying.
6. You mustn’t enter when an exam is in progress.

Подчеркните правильный модальный гла гол.
1. must;
2. can’t;
3. have to;
4. could;
5. have to;
6. should;
7. must;
8. should.

Произведите необходимые изменения, используя перфектную форму модального глагола и слова из списка.
1. could have helped;
2. could have offered;
3. should have brought;
4. should have studied;
5. must have won;
6. must have missed.