—There is only one iPad left in the shop window. Hurry up and buy       home.--No need to hurry. I can buy       on the Internet if none is left in the local market.

Life in the city is quite different from _____ in the countyside.

I knocked on the door but ______ answered.

The boy became fatter and fatter each day and_____ made his parents sad.

I like _____ in the autumn when the weather is clear and bright.