Task. Paraphrase the sentences so your sentence has a modal verb. 1) He is allowed to invite his friends to his place.
2) She isn’t allowed to come home late
3) It is not necessary for my sister to read this book.
4) I advise you to rewrite the exercise again.
5) The dog is afraid of him. I advise him not to shout at the dog
6) It is prohibited to use a mobile phone in the airplanes; you are obliged to wear a seat belt.
7) It is prohibited to smoke at the cinemas; you are obliged to switch off your mobile phone.
8) He was not able to speak English when he was four.
9) He is not able to speak English very well now.