{#blank#}1{#/blank#} Today I'm not feeling _______.I want to stay at home.
{#blank#}2{#/blank#} It's a sunny day. Why not go and _______the hills with us.
{#blank#}3{#/blank#} The dish _        delicious. Could you tell me how to cook it?
{#blank#}4{#/blank#} _________he was poor, he was happy.
{#blank#}5{#/blank#} Please keep ________in the library.

    Although we still don't know whether using mobile phones can cause cancer, we should try to use our phones {#blank#}1{#/blank#}.Here are some tips:

    *Use a headset（耳机） or speaker.

    Headsets give out much less radiation than phones.Some wireless headsets give out low-level radiation. However, you should {#blank#}2{#/blank#} your headset when you're not talking to anyone.Using a phone with a speaker will also make it safer.

    *Listen more, talk less. Your phone gives out radiation when you talk or text, but not when you're listening or getting messages.

    *Hold the phone away from your body when you are talking, not {#blank#}3{#/blank#} your ear. Also, don't keep it in your pocket.

    *Choosing texting over talking. Phones give out less radiation when sending texts than when making calls.Texting also keeps radiation away from your head.

    * Poor signal? Stay off the phone. Fewer signal bars（信号数） on your phone {#blank#}4{#/blank#} that the phone needs to give out more radiation to work. Make and take calls [when your phone has a strong signal.

A: This is something I've never seen. What is it used for?

B: It's used for {#blank#}1{#/blank#} water. It helps my family use only half as much water as we used to.

A: Wow, that's great! Where can I buy one?

B: You can't get one {#blank#}2{#/blank#}. Because my father invented it {#blank#}3{#/blank#}.

A: Really? Your father must be very creative then.

B: Yes. And he believes that water is important. He says we should do something to save water. How do you save water?

A: Well, I save water {#blank#}4{#/blank#} using shower water to clean the toilet.

B: That {#blank#}5{#/blank#} good. I think I'll do the same thing as you later.

    Modern life is impossible without travelling. The{#blank#}1{#/blank#}way of travelling is by plane. With a modern airliner you can travel in one day to the{#blank#}2{#/blank#}, which it took a month or more to get to more than one hundred years ago.

    Travelling by train is slower than by plane, but it has its advantages. You can{#blank#}3{#/blank#}the country you are travelling through. Modern trains have comfortable seats and dining cars. They can{#blank#}4{#/blank#}make the longest journey enjoyable.

    During the summer holidays there will be a changed schedule of services for the students, for example, changes for dining room and library service hours. Weekly film and concert schedules will be {#blank#}1{#/blank#} each Wednesday outside the student club.

    In the summer holidays, buses going to the town {#blank#}2{#/blank#} will leave the gate every two hours during the day. The dining room will serve {#blank#}3{#/blank#} meals a day from 7: 00 a. m. to7: 00 p. m. during the week and two meals from noon to 7: 00 p. m. on weekends. The library will be open at its usual hours during the week, but have {#blank#}4{#/blank#} hours on Saturdays and Sundays. The weekend hours are from noon to 5: 00 p. m. Students must have a new summer card if they want to use the library lending services.