1 . A. let       B. important       C. first       D. by bike E. ride a bike F. other
For a driver, how does he find a car stop? The traffic sign “ P” can help him. “ P” is the
    1     letter of the word “ Park” and its meaning is “ You can stop your car here!” After the driver finds the car stop, he can park his car there. And then he can do    2    things. It's very     3     to follow the traffic rules. If you live in the city and go to school     4    every day, you must be very careful, or you may have an accident(事故). You can't ride too fast(快), and you can't     5     your classmates or friends sit behind you. You have to stop at a stop sign.

2 . A. rules       B. have to       C. follow       D. its E. must F. a lot of
We can see many traffic signs on both sides(边) of the roads or streets. Some tell thedrivers what to do and others tell them what not to do. The traffic signs are the traffic     1     .All the people must    2     the rules.Each traffic sign has    3     meaning(意思). Do you see the sign “ P”? Do you know itsmeaning? In big cities, there are     4     cars and buses. They can't stop on the street. If adriver wants to stop his car, he    5     find a place for his car — a car stop.

3 . 阅读下面的短文，根据短文内容，从下面方框内所给11个词中选择10个意义相符的词，必要时进行词形变化，填入空白处，每空一词。
care, sun, for, how, happy, piece, because, they, well, never, if

Most people would stay away from bees while meeting them. However, if your goal(目标) is to grow a beautiful and productive(丰收的) garden, you will want to bring on bees.
How to attract(吸引) bees?
Plant! Plant! Plant! Plant not only vegetables but also colorful flowers. Bees are attracted by colors and purple, yellow, white and blue are     1    favorites. If possible, you should be     2    to plant different flowers for bees to choose from. Be sure to plant some flowers in     3    areas. Bees like warm and bright places     4    than cool and dark ones.
Another part of learning     5    to attract bees is to always leave a place for wild grass or flowers near your garden. This is where bees can live comfortably and     6    . You can also design a bee house     7    the bees to live. To do this, you can use several     8    of bamboo tied together. Place the house close to the ground     9    bees prefer living close to the ground. Preparing such a place can make sure that they will enjoy and     10    want to leave.
Be sure to leave water around for them to drink. Once the bees are there and active, you will have a fruitful garden.