1. Вставьте нужный вариант модального should:
1. You __ eat so much sugar. It’s unhealthy.
2. They __ apologized for being late. It was rude.
3. We __ call the doctor. Your fever is getting worse.
4. He __ studied harder. Now he failed the exam.

2. Заполните пропуски нужной формой.
1. She __ (visit) her grandmother last weekend, but she forgot.
2. You __ (drink) more water. It’s good for your skin.
3. They __ (not / ignore) the warning. Now their car is broken.
4. I __ (start) learning English earlier. It’s so useful!

3. Перепишите предложения, используя should или should have.
Пример:
It’s a bad idea to skip breakfast. → You shouldn’t skip breakfast.

1. It was a mistake not to take an umbrella.
2. I advise you to talk to your boss about the problem.
3. They didn’t lock the door, and now the house was robbed.
4. It’s better for him to stop smoking.

4. Исправьте ошибки в предложениях:
1. You should have to check the weather before going hiking.
2. She should has called me yesterday.
3. They should to study more if they want to pass the test.
4. We should have leave earlier to avoid traffic.