Hailey’s comet was named after the astronomer Edmund Hailey, who was the first to realize that some comets appear in regular cycle

Câu hỏi liên quan

• I'm not sure a thank you letter is really necessary. _______, I can't be bothered to write one.

   

• It spent a long time to travel to the skiing resort but in the end, we got there.

• It took the mayor over an hour explanation to the other members of the board why he had missed the last meeting.

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• There was a very interesting news on the radio this morning about the earthquake in Italy

• It was cloudy. _______, the photos came out very bad.

   

• If the water level has raised a little higher, the dam would probably have broken.

• In human beings, as in other mammal, hairs around the eyes, in ears and in the nose prevent dust, insects, and other matters from entering these organs.

• Did they tell you that there has in our town an excellent beach less than a mile from the campus?

• The professor is thinking to go to the conference on conservation next month.

• One reason birds have been so successful is because of their able to escape from danger quickly

• Included in the series are “The Enchanted Horses”, among other famous children’s stories

• The Yale Daily News is oldest than any other college newspaper still in operation in the United States

• We know_______ him and his wife.

   

• The film we saw last night was different from that I had expected.

• How can you expect your children to be truthful_______ you yourself tell lies?

   

• Internet is a very fast_______ convenient way for us to get information.

   

• Each of the nurse report to the operating room when his or her name is called

• In addition to enhanced their reputations through strategic use of philanthropy, companies are sponsoring social initiatives to open new markets.

• He hasn't written to us_______ he left.

   

• With cable broadband, you can go from one web page to another much quickly than you can. With a dial-up modem or DSL, and you can load web pages more readily