Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子。每空格限填一词）
1.A seat belt can help protect passengers in many car ________.（accident）
2.Last week the students went skating and enjoyed ________ very much.（them）
3.My school is going to have an open day on the ________ of next month.（ten）
4.Failure isn’t always bad. It can teach you ________ lessons.（use）
5.For your ________, smoking is not allowed during the whole flight.（safe）
6.Our manager greeted the guest _______ with a smile at the entrance.（polite）
7.Scientists often ________ that farmers use natural ways to grow fruits.（suggestion）
8.When they felt ________ after the flood, the charity offered them food and clothes.（help）
A. changeable B. disaster C. responsible D. situation E. exciting |
Nowadays more and more people prefer to go fishing or hiking in the woods. Experiencing nature is ___1.___, but when you’re doing this, always keep yourself safe. It’s important to remember several basic rules if you don’t want to turn a pleasant outing into a ___2.___.
First, be fully prepared for different weather. Before you set out, always get warm clothes and raincoats ready, just in case! This is especially true in the ___3.__ of travelling in the mountain areas. The weather is really __4.__ in high mountains. Sometimes you can experience two or three seasons in one day.
A. appear B. heavily C. nearby D. pack E. probably |
Second, ___5.___ a map, a compass, and a flashlight in your bag. Even experienced travelers get lost. Before you start your trip, study the map to get familiar with the area you are going to. The flashlight is important if you do get lost. Many trips that start out in daylight will __6.___ become nighttime adventures when people can’t find their way.
Third, bring a first-aid kit and know how to use it. Small cuts can be more serious when there is no doctor ___7.___.
Finally, tell people where you are going and when you plan to come back. That way, someone will go search for you if troubles ___8.___. This will increase your chance of being found quickly.
–________.
–Congratulations!
A. Sorry for breaking the glass. B. How are you feeling today?
C. I was awarded first prize in the writing contest. D. Why not take the underground to the university?
–Would you like to join me in making cakes tomorrow?
–______.
A. It doesn’t matter. B. Don’t worry. C. You’re welcome. D. I’d love to.
Professor Tu Youyou never stops doing research on Chinese medicine, ______?
A. is she B. does she C. isn’t she D. doesn’t she
The two companies decided to work together ______ they had common interest.
A. because B. unless C. but D. or
