阅读下面短文,用方框中所给单词的适当形式填空,使短文意思通顺、正确、连贯。
Everyone wants to have healthy teeth. When you laugh, you will open your mouth and _______ your teeth. The healthier your teeth are, the happier you feel. Why is that?
It’s because your teeth are important in many ways. You can take .________ of your teeth by doing like these:
Brush your teeth _________ a day, after getting up and before going to bed. And brush all of your teeth, not just the ____
____ ones. Spend at least three _____
____ each time you brush. Be sure your toothbrush is _______
__. You should use your toothbrush for three months and then ____
____ it.
Clean your teeth with dental floss(牙线). It feels ______ when you do it for the first time, but soon you’ll get used to do that. Brushing __
___ your teeth healthy. You also need to care about what you eat and drink. Eat a lot of fruits and vegetables and drink water _____
__of other drinks.
Do you want have white and healthy teeth? Please brush your teeth!
根据句意选词并用其适当形式填空。
Of all the ________, I think Mickey Mouse is the prettiest.
We should take action to kept water from ________.
It is a new kind of computer. Please use it ________.
---You can improve your __________ of grammar by playing this game.
 ---That’s very nice of you.The little boy often looks sad because he misses his _______ lovely pet very much.
| work regard help buy study | 
  
All of my students think I’m a good teacher.I _________ in the school since 1999.I am always nice to my students.I often
_________ them with their school work.So I
__________ as their best friend.They love me very much and they often do something nice for me.One day before Teachers’ Day, some of my students 
__________ me some presents.When they gave me the presents, they said “Thank you for teaching us so well and we 
_________ harder than before.” How nice my students are!
| stored, to raise, sending, particularly, more | 
  
 Dear Jenny,
 Thank you for __________ me the movie ticket.In fact, I started collecting tickets when I was a child.I have had
___________ than 68 tickets so far.I like them and I
__________ like the ticket you send me.I have 
__________ them in the box in my drawer.To collect a ticket I like, I ran out of my money.But I want 
___________ money to start a movie ticket collector club.Would you like to join it? By the way, what’s your hobby?
 If you know anyone else who collects them, please let me know.
 Yours,
 Lisa
用方框中所给单词的正确形式填空
They usually go to work on their ______.
Do you know what animals live on ______?
I think it is ______ to answer the question.
---What do you think of this new ______?
 ---Great! It can help us do lots of work.Do you want to fly into ______ by rocket(火箭)one day?
There are twenty-four ______ in a day.
Look, the sea level is ______ now.
She is putting the mouse ______ her bag.
The apples are very big and nice. But they are very ______.
I can’t carry this table because it is very ______.
选词填空
My aunt has got a pet dog. ______ is black and white.
Lily’s new camera is very good. I want to buy ______. 

Here are some pens. Which ______ would you like?
There are some children over there. Some of ______ are from Hongkong.

I can’t go shopping with you. I have much _______ to do today.
I think it is a good ______ for you.

I usually go to school ______ bike.
You can visit the city ______ the bus.

People will have long holidays ______ machines will do heavy and difficult jobs.
Machines will do heavy and difficult jobs, ______people will have long holidays.