The weather in London is so changeable that people always take their umbrellas with them ____ rain.
Do you know the factory, __________ products are of high quality?
Jim passed the driving test, __________ surprised everybody in the office.
I am going to meet Tom __________ they say is a good boy.
Ladies and gentlemen, please fasten your seat belts. The plane __________.
Do you know the reason __ he was late?