Over the past few years, square dance {#blank#}1{#/blank#} (become) a more and more popular exercise, especially among senior citizens. They often dance in the open areas in community. However, many {#blank#}2{#/blank#} (resident) who live around are annoyed by the loud music. For example, students {#blank#}3{#/blank#} (prepare) for important exams are {#blank#}4{#/blank#} (deep) affected.

    People may have different opinions on this issue. Some people think {#blank#}5{#/blank#} is necessary for senior citizens to give up the hobby for the good of most people, {#blank#}6{#/blank#} others argue that senior citizens have the right {#blank#}7{#/blank#}（do）something they like in public places. They are both right to some extent. {#blank#}8{#/blank#} my opinion, the authorities, instead of forcing senior citizens to stop dancing, should do something to meet everybody's requirements. For example, they can supply some buses which can transport senior citizens to a place {#blank#}9{#/blank#}there are few apartments around. Besides, local communities can also organize leisure activities that little noise {#blank#}10{#/blank#} (create).

    In short, there are always some good ideas that can meet the needs of people. After all, everybody has the right to live a happy and fulfilled life.

    Some misunderstanding is putting shark populations at risk now. Thousands of sharks are dying as {#blank#}1{#/blank#}result of people's false beliefs.

    Female sharks need males to make babies. Some female sharks have the ability to produce a baby by themselves and have young sharks {#blank#}2{#/blank#}a male shark. That's something {#blank#}3{#/blank#}(common) seen in plants and insects like ants and bees.

    Shark fins have medical function. Traditionally, shark fin soup {#blank#}4{#/blank#}(believe) to have health benefits and is quite special in China. {#blank#}5{#/blank#}modern scientists point out that shark tissue (组织)can be extremely high in poison. What's more, shark fishing kills up to 100 million animals each year, {#blank#}6{#/blank#}(endanger) several different species.

    If you're bitten by a shark, you will be a goner. You are more than twice as likely {#blank#}7{#/blank#}(die) from a lightning strike as from a shark bite, according to the Florida Museum's International Shark Attack File (ISAF). "Even if you are bitten, the large {#blank#}8{#/blank#}(major) of people survive", says Dr. Chapman. There {#blank#}9{#/blank#}(be) sixty-six unprovoked(无端的)shark bite incidents around the world in 2018, only six of {#blank#}10{#/blank#}were dangerous, according to the ISAF.

I was very frightened when{#blank#}1{#/blank#}(wake) up in hospital last Thursday. I fainted in my PE class because of low blood sugar levels. Fortunately, I was rushed to hospital{#blank#}2{#/blank#}(immediate). The doctor helped me and I made a full recovery within two days. My experience proves what a bad idea{#blank#}3{#/blank#}is to try to lose weight by skipping meals. Now I know this extreme weight-loss method has serious side{#blank#}4{#/blank#}(effect). Now I also understand that being healthy and{#blank#}5{#/blank#}(energy) is more important than being slim.

From now{#blank#}6{#/blank#}, I will pay more attention to my health rather than my weight. I will eat a{#blank#}7{#/blank#}(balance) diet to make sure I have enough nutrition. Exercising regularly is also{#blank#}8{#/blank#}important part of a healthy lifestyle. My doctor tells me that it will help me concentrate better in class. So, I{#blank#}9{#/blank#}(play) sport with my friends every other day after school, {#blank#}10{#/blank#}I hope can help me get into shape.