oefening: vul in; can / could / be allowed to
1. I can / could come over to your house right now.
2. They can't / aren't allowed to enter the country without a passport.
3. Can / could I use your telephone ?
4. you can't / aren't allowed to scream and shout in church.
5. you can't / are not allowed to park here, it's forbidden.
6. I can't / am not allowed to come to your party, I have to study for a test.
7. Our parents said; we can't / are not allowed to swim in the river.