Actually, ___works hard can be__they want to be, whether it is a pilot, an engineer or a manager.
--------Why didn't Nick come to school yesterday? --------_______ he was ill.
John fell asleep _________ he was listening to the music.
---------I won't go to the party tomorrow. --------- __________ you told me you would . What 's happening?
Stop cutting trees, ________ the earth will become worse and worse.
------------ Be careful! Don't break the bottles. Do you hear _______ I said, David? ------------Yes, mum.