He had to pause from time to time to wipe the sweat from his forehead, because the airconditioningsystem ________. [ ]

If you want to make your friend not be too nervousbefore the final exam, you say:_______.

All passengers _____ exit at the next stop. The train will not continue.

Which style is the old _________ favourite — _________ hard to say.

Please tell me the way you thought of_______ the garden.