I am taught by many teachers in my school. Every subject has a {#blank#}1{#/blank#} (differ) teacher, but I like my math teacher {#blank#}2{#/blank#}(well).Her name is Lakshmi but we usually call her Ma'am. She is our class teacher too.

    Ma'am {#blank#}3{#/blank#} (join) us last term. She is very kind and her way of teaching is so{#blank#}4{#/blank#} (interest) and simple that we all can understand everything {#blank#}5{#/blank#} is being taught and how it can be done. Most {#blank#}6{#/blank#} (important), Ma'am teaches math with lots of patience. If we do not understand a problem, she will spend extra time guiding us until we understand it. And we can go to her at any time during school hours for help.

    She also helps us {#blank#}7{#/blank#}activities at school. When there is some kind of programs, she will be there {#blank#}8{#/blank#}(help) us to get ready for the show. Even when we go on picnics, she takes good care of {#blank#}9{#/blank#}.

    To me, Ma'am is not only {#blank#}10{#/blank#} good teacher, but also our best friend. I love Ma'am and I wish her a happy life.

    Dragon Heads-raising Day, {#blank#}1{#/blank#} falls each year on the second day of the second lunar month, is one of the Chinese traditional {#blank#}2{#/blank#} (festival) as the proverb goes: “The dragon is awake, {#blank#}3{#/blank#} (raise) his head.” On this day, dragons, a prominent totem (图腾) in Chinese culture, raise {#blank#}4{#/blank#} (they) heads with the sound of thunder. Around this time, the earth is bursting with life—grass and trees are beginning to shoot up. In ancient China, people {#blank#}5{#/blank#} (pray) the dragon god beside a river or a lake for the precious spring rain to breed their crops.

{#blank#}6{#/blank#} (tradition), food eaten on this day was renamed after parts of the dragon. For instance, wontons (馄饨) were called “dragons' eyes”. The special foods usually eaten on this day include dragons' scales, popcorn and pigs' heads.

    In Shanxi, people get their hair {#blank#}7{#/blank#} (cut) in a symbolic move to remove the old and embrace the new. In {#blank#}8{#/blank#} countryside in Hebei Province, people would fetch water from a well {#blank#}9{#/blank#} dawn. It was believed {#blank#}10{#/blank#} on this day the well was full of dragon eggs which would bring the collectors good harvest.

    You see them everywhere: people walking with their attention {#blank#}1{#/blank#}（concentrate）on their smartphone screens on busy streets. But walking and texting can be dangerous and cities in the United States and Europe have stepped {#blank#}2{#/blank#} their efforts to deal with it.

    In Honolulu, using the phones while crossing the street is forbidden. It has passed a law that says “No pedestrian （行人） shall cross a street or highway while viewing a mobile electronic device. In other words, do not look at a screen when you cross the street{#blank#}3{#/blank#} you could be fined. Honolulu is the first major U.S. city{#blank#}4{#/blank#} （forbid）what is called “distracted walking”.

    People {#blank#}5{#/blank#} text while walking are nearly four times as likely to have at least one dangerous action. A lot of people do it {#blank#}6{#/blank#} they know it is dangerous. They tell themselves that it is important.

    Using phones while walking may lead to injuries and deaths, but it seems to be a global problem. Pedestrian deaths {#blank#}7{#/blank#}（increase）as the use of cell phones rises in the past 5 years, and it is expected that the tendency will continue.

    Other cities have come up with creative ways to help protect those using cellphones while walking. A small town near Amsterdam has set up special crosswalks with flashing lights on the ground. When the traffic lights turn red or green,{#blank#}8{#/blank#} do the lights on the ground, reminding pedestrians when it's safe to cross. In a town of Germany, similar lights were used after a teenager using her smart phone was hit and seriously{#blank#}9{#/blank#}（injure）.

    If you still want to text while walking you could avoid being fined in Honolulu {#blank#}10{#/blank#}using voice-controlled digital assistant（数字助手） like Siri or Google Assistant Or you could just wait until you are again, safely off the street.