Replace the words in bold with the appropriate modal verb to complete the second sentence, as in the example.

1 I recommend that you turn the water off while you are cleaning your teeth.
You should turn off the water while you are cleaning your teeth.
2 In this country, it’s prohibited to leave school before the age of 16.
In this country, you..........
3 It is necessary for Tom to resit his exam.
Tom.........
4 We are obliged to take part in the school contest; our teacher says so. We........
5 Is it possible for me to ask a question, sir?
.............ask a question, sir?
6 They had the ability to raise a lot of money.
They........
7 Do you want me to take the rubbish out?
..................take the rubbish out?
8 I would prefer to walk to the park.
I.......​