The earth moves round the s . When our part of the earth turns to the sun， it is d
.When our part of the earth turns a
from the sun， it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun， because it is much n
to the earth. The sun is very bright. It gives very strong l
. The moon looks quite bright， but it d
give any light at all. The light from the moon comes f
the sun. The moon looks much bigger and brighter t
the stars. But in fact the stars are a lot bigger and brighter than the m
. They look smaller than the moon because they are f
away from the earth.
Sally was fourteen．She studied in a middle school．She liked dancing and singing and s ___ a lot of time on them．But she hated math and even decided to give it up．Her father was w __
____ about it．
It was Sunday．Sally’s father gave a call to his sister who t ____ math in another school．He hoped she would come and tell his daughter how to learn math．The woman came and said, “ You are a clever girl, Sally．I’m sure you will soon learn math well if you do your b __
___．”
“ I’m afraid I can’t , Aunt,” said Sally．“ G _____ can’t be good at math ．”
“ I don’t think so,” said the woman．“ I was good at it when was a girl．You must do more e ____ and try different ways to practice d ___
___ math problems until you work them out or at least understand them better．Here is a math problem．Please think it o ___
___ and see if you can work it out．”
“ Ok,” said the girl．“ Let me try．”
About an hour later Sally took the exercise book to her aunt and said, “ I’ve t ___ several times and worked out the problem at last!”
“ Well done !” her aunt looked at her answer and said h_____, “ Now you see, math is not as difficult as you thought．”
仔细阅读下面五个句子，然后用下面方框中所给的单词或短语填空，使每个句子在结构、句义和逻辑上正确。（提示：选项中有一个是多余的。）
require / are proud of / polite / corner / absent / in personThe mother traveled for many hours to return home to talk to her child ．
If you are always from class, you will fail the test．
The library is on the of Main and Center Streets．
In many countries, it is often not to ask very direct questions when you meet someone for the first time．
Tina played very well in the basketball game and her parents her．
根据句意和首字母提示，补全单词Most（大多数） fish don’t live on land. They live in the s______, lake and river.
The t______ is busy at this time of the day. There are so many cars in the street.
This computer is very c______. It is only 800 yuan.
Is your summer holiday l______ or short?
The sun r______ in the east in the morning.
根据句意和图片提示，写出正确的单词
I can’t believe（相信） my eyes. Look, some ______ are playing football.
My uncle is going to buy a new ______.
Tom’s new ______ is black. It looks great.
The three boxes aren’t very ______. Wang Teng can carry them alone. 
The ______ is very strong. The boy can’t stand or walk any more.
根据汉语意思，写出单词或短语天空；空中；空气 ________
陆地 ________
机器 _______
太空；空间 ________
雨；雨水；下雨 ________
真的；真实的 ________
到处；处处 ________
进入……里面 ________
轻的；轻松的；少量的 ________
容易的______
（有关）工作的 ________
小时 ________
短的；短暂的；矮的 _______
堵塞；拥挤 ______
繁重的；沉的______
交通堵塞 ______________
不仅……而且…… ____________
和；又；也 ____________
（希望、梦想等）实现，成真 ____________
（用于介绍某人或某物）下面____________
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