My friends at university ........................ allowed to talk to their professors outside class or office hours.

The computer costs so...... money that the family decided not to buy it.

When I logged on to the course website, I was happy to find that my paper ...... two days ago.

Please complete this application. It will only take........... minutes.

In which of the following sentences is all PUNCTUATION CORRECT?

Mark flew to Paris from London and then he ………………..