money  recycle  divide  help  for  electricity  brush  hard  nobody  as  take  instead

How did we help to save our earth this week? Let me tell you. First, my family tried to save{#blank#}1{#/blank#} . We never left the lights on when leaving the rooms. We turned off the TV when {#blank#}2{#/blank#} was watching it. Mum only used cold water in the washing machine. Second, we started {#blank#}3{#/blank#} this week. We tried to write on both sides of our paper, not just on one side. We also {#blank#}4{#/blank#} our rubbish into different bags. Mum kept the plastic shopping bags from the supermarket to use them {#blank#}5{#/blank#} rubbish bags. Third, my family started to save water. We stopped {#blank#}6{#/blank#} long baths and had short showers{#blank#}7{#/blank#}We washed the toilet with used water. Mum and dad used less water to do the washing. My sister and I didn't leave the tap running when we{#blank#}8{#/blank#} our teeth. At last, mum and dad began to save gas. Mum used to drive us to school, but now my sister and I started riding our bikes to school. It is{#blank#}9{#/blank#} work but good exercise. This week dad and a few of the people in his company also started to go to work in one car and share the costs.
These are great ways {#blank#}10{#/blank#} protect our environment.

（1）There are a lot of new{#blank#}1{#/blank#}  in our city.

（2）Look at the sun. It always shines {#blank#}2{#/blank#} at this time of year.
（3）Today is mother's {#blank#}3{#/blank#}  birthday. I prepare a gift for her.
（4）The students are busy {#blank#}4{#/blank#} for the exam.
（5）If you work hard, you'll be {#blank#}5{#/blank#} in the exam.

用方框中所给单词或词组的适当形式填空，每词限用一次.

    Diana is Australian. She once {#blank#}1{#/blank#} in a big company. She lived with her friend in a {#blank#}2{#/blank#} apartment and drove to work. She travelled to many {#blank#}3{#/blank#}, but she seldom took the plane. She was afraid of flying.

    One day, Diana saw a TV {#blank#}4{#/blank#} about ORBIS. She learnt about the Flying Eye Hospital. She wanted to help poor people {#blank#}5{#/blank#} eye problems, so she made up her mind to train as a {#blank#}6{#/blank#} and attended courses after work.

    Diana is working for ORBIS now. She has to travel {#blank#}7{#/blank#} 300 days a year. She is getting used to {#blank#}8{#/blank#} by plane.

    Diana enjoys {#blank#}9{#/blank#} work. She is glad to be able to help people see again. She does not have as much money as before, {#blank#}10{#/blank#} she thinks her life is more meaningful.

    Why do you think people who live in some hot countries eat very spicy(辛辣的)food？Is it because the spices(调味品)make the food taste better？Is it just because their parents and grandparents and great-grandparents liked hot food, or is there some{#blank#}1{#/blank#}between spices and healthy food？

    Researchers from Cornell University think that it is because spice plants have some important chemicals. These chemicals can kill bacteria which spoil food.

    "Most common spices can kill 75 to 100{#blank#}2{#/blank#}of the bacteria in food, "explains one of the scientists. The bacteria grow more{#blank#}3{#/blank#}and spoil food more quickly at higher temperatures. For this reason, it is more difficult to keep food from spoiling in hot climates.

    Do you like your food spicy？You answer probably tells something about the country you come from. If you like spicy food, it is possible that hundreds of years ago, when there were no fridge, people in your country started using spices to keep the food from spoiling. The traditional spicy dishes helped those people to live{#blank#}4{#/blank#}, healthier lives. Today, in a time of fridges, the spices just make the food taste good.