Mr. Johnson lived in the woods with his wife and children. He owned{#blank#}1{#/blank#} farm, which looked almost abandoned. {#blank#}2{#/blank#} (lucky), he also had a cow which produced milk every day. He sold or exchanged some of the milk in the towns nearly{#blank#}3{#/blank#} other food and made cheese and butter for the family with what{#blank#}4{#/blank#} (leave). The cow was their only means of support, in fact. One day, the cow was eating grass{#blank#}5{#/blank#} it began to rain heavily. While making great efforts to run away, she{#blank#}6{#/blank#} (fall) over the hill and died. Then the Johnson tried to make a living{#blank#}7{#/blank#} the cow. In order to support his family, Mr. Johnson began to plant herbs and vegetables. Since the plants took a while to grow, he started cutting down trees{#blank#}8{#/blank#}  (sell) the wood. Thinking about his children's clothes, he started growing cotton too. When harvest came around, he was already selling herbs, vegetables and cotton in the market{#blank#}9{#/blank#} people from the town met regularly. Now it occurred to{#blank#}10{#/blank#} that his farm had much potential and that the death of the cow was a bit of luck.

    I want to introduce my class to you. My class {#blank#}1{#/blank#} (be) very small and there {#blank#}2{#/blank#} (be) only 20 students in it. Some {#blank#}3{#/blank#} (be) boys and the others {#blank#}4{#/blank#} (be) girls. All of us {#blank#}5{#/blank#} (be) getting along well with each other. None of us {#blank#}6{#/blank#} (have) quarrelled with each other. Every boy and every girl {#blank#}7{#/blank#} (help) the others in every subject, so nobody {#blank#}8{#/blank#} (fail) in any exam. Our headmaster often {#blank#}9{#/blank#} (praise) us for our helping each other. Every weekend, there {#blank#}10{#/blank#} (be) a meeting and our headmaster, with five of us, {#blank#}11{#/blank#} (attend) it, discussing how to make our class better.

    Such {#blank#}12{#/blank#} (be) our class, a happy and friendly family.

    For thousands of years, doctors {#blank#}1{#/blank#} (recognize) that childbirth can have a big effect on a woman's mind and body. Many women experience a time of sadness {#blank#}2{#/blank#} they give birth to a baby. This is called the baby blues, or postnatal depression.

    Doctors do not know the exact cause of postnatal depression. But they believe that an imbalance of brain chemicals {#blank#}3{#/blank#} (be) probably the cause. Hormones are {#blank#}4{#/blank#} (nature) body chemicals. They affect a person's emotions. Immediately after pregnancy, a woman's hormone {#blank#}5{#/blank#} (level) change a lot. So, a woman's emotions and ways of thinking also change a lot.

    Other brain chemicals also influence the way a person feels. They {#blank#}6{#/blank#} (physical) affect the brain. They make a person feel depressed. There are ways to fix and balance these brain chemicals.

    Some medicines, {#blank#}7{#/blank#} (call) anti-depressants, can help to treat postnatal depression. But these medicines may cost a lot of money. And not all people can get them. However, there are ways that women may be able to treat and recover from these sicknesses without medicine.

    If you are a new mother {#blank#}8{#/blank#} (suffer) from the baby blues or postnatal depression you should know that you are not alone. Other women have had {#blank#}9{#/blank#} same experiences. They have lived to have happy and healthy lives. If you are a husband, friend, or family member of a new mother, you should know that you can help! You can support the new mother. You can share the information {#blank#}10{#/blank#} her. You can help her find hope.

    Cathy Martin is a hurricane hunter with the National Oceanic and Atmospheric Administration (NOAA). For six months each year, she is part of a team that collects {#blank#}1{#/blank#} she describes as "vital data, to save life and property."

When winds pick up, {#blank#}2{#/blank#}(spin) toward the Caribbean and U. S. coastline, Martin and {#blank#}3{#/blank#}(she) flight team spring into action.

    They use instruments called dropsondes, which {#blank#}4{#/blank#}(set) free from a tube at the back of the plane. As a dropsonde makes its 10,000-foot landing into the sea, it sends out information about air temperature, pressure, humidity, and the speed and {#blank#}5{#/blank#}(direct) of the wind.

    On an eight-hour flight, Martin's team {#blank#}6{#/blank#}(typical) drops 15 to 20 dropsondes while flying from one side of the storm {#blank#}7{#/blank#} the other, trying to cover as much ground as possible. They head for the center (or eye) of the storm, {#blank#}8{#/blank#} there's no wind, and also search for the strongest winds, to help people on the coast prepare for what's coming. Sometimes, they will use an unmanned aircraft {#blank#}9{#/blank#} (gather) data closer to the ocean's surface.

    Though these flights can be long,{#blank#}10{#/blank#}(tire) and often last several days in a row, Martin likes her job and wishes she could fly every day.