How many people of 65 or older in these countries in 2050? ……

1. How many people in the world are suffering from (忍受) hunger?2. Who is “The Father of Hybrid Rice”?3. How old is Yuan Longping? ……

Q: About how many hairs do people lose from their heads each day?A. 8 B. 80 C. 800 ……

1. How did the boy get two real T-shirts?2. How many people can Airlander 10 take at one time?3. Why did Hove make the castle from foam? ……

?3. 贝蒂班里有多少个女生？_______________ in Betty’s class?key:1. How many friends 2. How many people...Questions:1. How many mountains did Ben Fleetwood climb?2. What can the white whale do?Exercise ……

WE often dream at night but can’t remember our dreams clearly after waking up. The table below shows how many of their dreams the US people say they are able to recall (记起). How many of your dreams ……

feet are in a yard?Rachel: That depends on how many people are standing in it.Lucy: How many feet are in a yard?Rachel: That depends on how many people are standing in it. ……

feet are in a yard?Rachel: That depends on how many people are standing in it.Lucy: How many feet are in a yard?Rachel: That depends on how many people are standing in it. ……

How many pizzas do American people eat every year? All the pizzas Americans eat every year can cover (覆盖) New York City nearly (几乎) two times. ……

Q: About how many people in the world have an extra (多余的) finger or toe?A. 12,000B. 120,000C. 12 million (百万) ……

In the holidays, we receive gifts. We also produce more trash than usual. So how many bags of trash (wrapping paper, packaging, etc.) do people in the US produce from holiday gifts? ……

Two people are in a barn（畜舍）. Ten cats follow them in. How many feet are in the barn now?Answer: There are four feet in the barn. Cats have paws (爪), not feet. ……

拉丁美洲：欢乐的“魔幻大陆”Latin America is home to passionate dancing, beautiful rainforests and the world’s happiest people. How do locals stay so carefree and cheerful? There are many reasons. ……

珍爱生命，远离爱滋 DECEMBER 1 was World AIDS Day. Many young people in Sichuan have started a month of activities (活动). They are using pictures and videos to tell people how to keep away from AIDS ……

How many lines appear below?Answer:16 ……