用方框中所给单词的适当形式填空，每词仅用一次。Larry has put on too much weight because of his __________ diet.
Jack finds it difficult to pronounce some English words __________.
I could hardly believe she had made a video about water pollution all by__________.
If we teenagers offer to do more volunteer work, the future of the world __________ much brighter.
Our knowledge of the universe __________ so much in the past hundreds of years with the development of modern science and technology.
根据句意和所给的中文提示，写出句子中的单词。Could you please tell us about the four great____________(发明) of China?
He’s already____________(喂养) his pet dog.
My grandfather is interested in_____________(收集) old coins.
The dentist suggests that we should brush____________(牙齿) three times a day.
After the sudden earthquake, most of us were ____________(醒着) all the night.
单词拼写。 (共5小题；每小题1分，满分5分)I am ____________(个子矮的), but I’m strong.
I like to go camping in __________(秋天).
The students are going to see a ___________ (演出) tomorrow morning .
Peter wants to find a __________ (笔友) in China.
－What is your telephone __ _____ (号码)?
－It’s 85964328.
单词拼写（每小题1分，共5分）How many ____________ (猴子) does the zoo have ?
He listens to the teacher as ___________(仔细) as his cousin.
The old man lived in a __________(not quiet) street, so he couldn’t sleep well every day.
W___________ (the fourth day in a week) is my busiest day.
My ideal school starts at 9:00 a.m. and f_________ at 3:00 p.m..
按要求写词。(共10小题；每小题1分，满分10分)their(同音词）
bus（复数）
is not（缩写形式）
too（同音词）
those(单数）
aren't（完全形式）
by(同音词）
we（宾格）
leaf(复数）
this（复数）
单词拼写。根据首字母用单词的适当形式填空（共10小题；每小题1分，满分10分）I’m ten years old and my sister is two years older than me，so she is t_____ years old。
Chinese people are very good at table t_____，and it's our favorite sport.
I have a pen friend，and we always send e_____to each other by computer.
Ice-cream and candies are not healthy food. They are u_____ food.
What’s the w_____ like in spring? It's warm.
When you see foreign friends in our school，you can say to them “W_____ to my school”.
My uncle is a worker. He works in a f_____.
Your father and your mother are your p_____.
Don't take this book because it is mine. Y_____ is on the table.
The last month of the year is D________.