Wstaw podane niżej wyrazy i wyrażenia w odpowiednie
miejsca.

are allowed / can / can’t / has / have / must / mustn’t

1. Peter can't go to the cinema. He __________ to look after his sister tonight.
2. I ________ study for our geography test tonight.
3. _____ we __________ to take photos in this museum?
4. A: Teacher, ______ I go to the toilet?
4 B: No, you ________, you have to stay in the class for 2 more minutes.
5. You ________ cheat during the test!
6. The students ________ to know the names of all big rivers in Poland.