Many students in this school make __________ a rule to come to the evening classes even on Saturdays and Sundays.

_____ the website of the Fire Department in your city, and you will learn a lot about firefighting.

— Should people stop using their cars and start using public transport?— __________. The roads are too crowded as it is.

Thirty years ago William Harry was a poor boy . Now he is a respectable man . He is no longer _______.

There seems to be little chance___ Jack will recover from his injury in time for the race.