Read the following article and select the best answer. Article: Though joke-lovers in many countries joyfully fool friends on April Fool's Day, no one knows exactly when or why, or even where, this tradition began. Practical joking seems to have coincided with the coming of Spring since the time of Ancient Romans and Celts, Some trace April Fool's Day back to Roman mythology , particularly the story of Ceres ,Goddess of the harvest, and her daughter, Proserpina. Pluto, God of the Dead, cheated Proserpina and took her to live with him in the underworld, The girl called out to her mother, but Ceres could only hear the echo of her daughter's voice. Such 'fool's errands ' became a popular practical joke in Europe in later centuries. The most widespread theory of the origin of April Fool's day the switch from the old Julian to the Gregorian calendar in the late 16thcentury. Under the Julian calendar, it was celebrated during the week between March 25 and April 1, but under the Gregorian calendar, it was moved to January1. Those who weren't informed of the change, or stubbornly kept to the old tradition, were often laughed at and had jokes played on them or around the old New Year. In France, this took the form of practical joker sticking fish on the backs of those who celebrated the old custom, earning the victims of the joke the name Poisson d' April, or April Fish. In Scotland, the butts of April Fool's jokes were known as April "Gowks", another name for a cuckoo bird. In more recent times, radio stations, TV programs and Web sites have set up gullible readers and listeners. One of the most famous jokes was a 1957 BBC program of the annual spaghetti harvest in Switzerland. Were so fooled they wanted to find out how to get a spaghetti bush of their own. Many listeners So while you're surfing the web or watching TV today, be aware of what you see and read, or you should end up an April Fool ! Question: Which of the following has nothing to do with April Fool's Day? - April "Gowks" - The origin of spaghetti - Poisson d' April - The story of Ceres
The origin of spaghetti

(Question)
Read the following article and select the best answer. Article: Six chimps were introduced to a slot machine called the Chimp- O- Mat, which would give out one grape when a white coin was insert into the slot. When Dr Wolf showed a young chimp named Moos how he could win himself a grape by inserting a coin, Moos immediately picked up another coin, pushed it into the slot, then stuck out his paw and waited for a grape to drop out.. Besides white coins, the chimps were given yellow coins to insert into the slot, but nothing came out because they were worthless. The chimps soon learned this fact. When a handful of white and yellow coins were thrown into the cage housing, Bula, Bimba and Alpha, the three chimps rushed for the white coins and never touched the yellow ones. Now the chimps were madly in love with money. Would the six chimps value money enough to work for it? To find the answer, Dr Wolfe designed a work machine. The chimps were shown that when a large handle was lifted, they could pick one grape. When they had learned the skill of lifting the handle to get the grape, Dr Wolf made a change to the machines so that instead of the grape they would find a white coin. This coin would still buy them one grape at the Chimp- O- Mat. Thus the complexity of getting a grape was not only doubled, but also the money to buy the grape could be achieved only by honest work. The handle they had to lift to get the coin weighed eighty pounds. Great effort is needed for a young chimp to raise that weight, yet the formerly lazy chimps not only quickly mastered the new operation, but also showed great eagerness to work for money. Question: The purpose of the Chimp- O- Mat experiment was to discover whether chimps would learn to _ . - enjoy themselves - work together - use coins - operate a machine
(Answer)
use coins

Ques:Read the following article and select the best answer. Article: The last school bell rings and your kids are off for the summer.For most kids, those thoughts of schoolwork and lessons are a distant memory that they won't be thinking about again until fall.So it's important for them to continue some learning. Have Your Kids Hit the Library Encourage your kids to read by taking them to the library during the summer.If they don't have a library card, get them one.Many local libraries sponsor summer reading clubs that keep your kids wanting to read.Be sure to let your kids pick their own books out; summer is for fun reading. Have Your Kids Read Every Day Ask your kids to read outside in the sun.join in with them, and read aloud their favorite books, no matter how many times you have read them.Pick a time every day when you all stop and read as a family together.Nothing will stimulate a child to read than to have adults reading with them. Find Other Ways to Encourage the Kids If you are planning a family trip, have them check out the map.Let your kids go online and research where you are going.Have your kids check the weather report in the newspaper or what big event is happening and then have them report back on them at dinnertime.Have your kids check out magazines or websites for recipes that can be prepared. Learning to express your thoughts in writing in a logical manner is a skill that is often lost.To help your kids, have them write about things during the summer.If your kids love something such as animals, have them write a short report about them to share with the family.If you are going on a trip, have your kids keep a travel journal Question: In the writer's opinion, when in a library, parents should _ . - keep a close eye on what their kids read - help their kids find useful books - only let their kids read books on subjects - let their kids choose what they like reading

Ans:
let their kids choose what they like reading