—I think Cindy is __________ student in our class.
—I don't think so. Linda is ___________ than her.
A.smarter; smarter B.smarter; the smartest
C.the smartest; the smartest D.the smartest; smarter
Look at the black clouds in the sky. I'm afraid it_______________.
A.rains B.is going to rain C.rained D.was raining
—Tom is watching _________ action movie.
—Yes, ________ movie is very exciting.
A.a; the B.an; the C.the; a D.the; an
湿地是野生动植物的重要家园，可是由于人类的活动，很多的湿地正在缩小，许多动植物也将失去家园。请以 “ How to protect wetlands” 为题，用英语写一篇80词左右的短文，说明保护湿地的重要性和措施。
要点提示：1.保护湿地的重要性；2.湿地越来越少的原因；3. 保护湿地可采取的措施。
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Many people think that cars and buses can be better because they are faster than biking or walking. But taking a car or a bus may come with some dangers. However, it is easy to keep safe. Keep reading and you will learn the rules of car and bus safety.
When you sit in a car, remember to wear your seatbelt (安全带). Even (即使) the trip is short, you still need to wear the seatbelt. It is the most important.
Here is some another important rule: Sit in the back seat. Children 12 years old and younger need to sit in the back. It is the safest place to be.
When you are in a car, you still need to remember these rules, such as no jumping, no running around, and no throwing things out of the window. If you do such things, the driver may not drive carefully and you may get hurt.
Following these rules helps you keep safe during a car trip. So pack your bag, wear your seatbelt, and get on the road.
根据上面短文的内容完成下列各句。
1.Cars and buses are ________________ than biking or walking so many people think that cars and buses can be ________________.
2.Taking a car or a bus may _______________________, but it is not _________________to keep safe.
3.__________ is the most important when you are having a long or _________ trip by car.
4.____________ is the safest place in the car and children 12 years old and __________ need to sit in the back.
5.There are ______________ rules in all in this passage and they can help you keep safe during a car trip if you _______________ these rules.
Invitations are important. They help us to make and to keep good relationships.
When people accept an invitation to a dinner or party, they will ask what they can bring. Adults (成年人) often take flowers, chocolates, or a bottle of wine to say “thank you”. People usually take a birthday present to a birthday party. Teenagers and children often take some candy, cookies or computer games to share with their friends. Teenagers also take CDs of their favorite kinds of music with them.
After a dinner or birthday party, most people telephone the host to say “thank you”. Some people write a short thank-you letter or send an e-mail to the host.
When we can’t accept an invitation, it is polite to say why we can’t go, for example, we have another invitation at that time or on that day, or that we have an important appointment with someone else.
根据文章内容，回答下列问题。
1.Will people ask what they can bring when they accept an invitation?
_______________
2.Who often takes flowers, chocolates, or a bottle of wine to a dinner?
_______________
3.When do most people telephone the host to say “thank you”?
_____________________
4.Why do teenagers and children often take candy, cookies or computer games?
________________________
5.What is it polite to say when we can’t accept an invitation?
________________________
