4. Complete the sentences with have to/has to, don't have to/doesn't have to. 1. You (not run). You won't miss the bus. 2. Pete's eyes are very bad, and he (wear) glasses. 3. School starts at eight o'clock, so we (get) up early. 4. My friend gave me some tickets for the concert, so I (not pay)! 5. We (study) maths at school, because it's compulsory.

Пошаговое решение:

• 1. You don't have to run. You won't miss the bus. (Нет необходимости бежать, так как автобус не уйдет).
• 2. Pete's eyes are very bad, and he has to wear glasses. (Необходимость носить очки из-за плохого зрения).
• 3. School starts at eight o'clock, so we have to get up early. (Обязанность встать рано из-за раннего начала уроков).
• 4. My friend gave me some tickets for the concert, so I don't have to pay! (Нет необходимости платить, так как билеты подарены).
• 5. We have to study maths at school, because it's compulsory. (Обязанность учить математику, так как это обязательно).

Ответ: 1. don't have to run 2. has to wear 3. have to get 4. don't have to pay 5. have to study