It’s difficult to ___ all tastes .One man’s meat isanother man’s poison.

18My mother ____ for Beijing in a few daysI wonder when the earliest plane ____ on Monday?

Look! Lots of people there. What’swrong— An old lady was going across the road________ a car hit her.

People now can know what’ s happening in the world quickly. –You’re right. With the help of computers, news can ______ every comer of the world.

There was a time _____ hunger was a disturbing problem in this area