Permission:can, could and be allowed to.
Ex.2 Use can, could and be allowed to in the correct tense. (в правильном времени)
Mike……… alcohol. (not allowed to/to drink)
When I was five I……………. (not/can/to swim)
Luke has passed his driving test, now he…………a car. (can/to drive)
Can you read this for me? – I ………… without my glasses. (not/can/to see)
At the cinema, people………….. ( not allowed to/to smoke)
My dad ……… to school alone when he was a child. (can/to walk)
Students ………..dictionaries at the exam last year. ( allowed to/to use)