Mike is an Englishman. He lives in a ________ building in the ________ London. There are eighteen floors in the building and he lives on the fifteenth floor. He ________ a lift(电梯) to go up and down. He works very hard. He ________ to work early. Every day he leaves his ________ and walks to the lift. He gets into the lift. It ________ him down to the first floor. He gets out of the lift. Then he walks to ________ bus stop. The bus stop is in front of a station. It is about two hundred meters from ________ home. Usually, he catches the number 11 bus to work, but sometimes he goes ________. He works in a factory about ten ________ from his home. His work starts at half past eight, and finishes at a quarter to five. He gets back home at half past.

A mother and her young son get into a bus in a small city and sit down. The bus conductor(售货员) comes to them for their money. They mother says, "I want one ticket(票) to the zoo" and gives him one yuan. The conductor looks at the small boy for a few seconds(一会) and then says to him, "How old are you, young man?" The mother begins to speak, but the conductor stop her. The boy says: "I'm four at home, and two in the buses.” At last(最后) the mother has to take fifty fen out of her pocket and gives it to the conductor.