根据句意及所给中文提示或英文解释，写出句中所缺单词。
51. Children in the west usually wear▲ (特殊的) costumes with masks at Halloween.
52. Zhang Shaohan has a sweet▲ (嗓音), and many of us like listening to her songs.
53. People around the world love ▲ (和平)and hate wars.
54. As we know, ▲ (星期一) is the second day of a week.
55. Sorry, I didn’t know you. Would you please speak more ▲ (清楚地)?
56. Now we are short of water and we should s ▲ water in our daily life.
57. Peter’s father is very ▲ (not free), so he does not have much time for his family. 根据句意，用括号中所给单词的适当形式或句子的语法要求填空。
58. My grandpa likes ▲ (chat) with his friends under the big tree.
59. —Would you like some bananas?
—No, thanks. I ▲ (eat) one already.
60. The style of this dress is popular, but I don’t like ▲ (it) colour.
61. What a ▲ (snow) day! The ground is covered with snow everywhere.
62. July 1st is our Party’s ▲ (ninety) birthday this year. We Chinese people are going to celebrate it.
63. Beijing is one of ▲ (beautiful) places in China, and I have been there twice.
64. ▲ (lucky), they escaped from the burning building with the help of the firemen.
65. We ▲ (ask) to help our parents do some housework every day.
Fruit juice is children’s teeth.(对…有害的)
_______ _______the support by Project Hope, these poor children can go to school. (多亏)
The price of oil is __________ _________ 2%.（增长了）
Our government has to solve the population problem.（采取措施）
A friend is a friend in deed. (在困难时)
Can you dit in detail? I can’t understand.
Thomas Edison invented a lot of useful i.
Many homeless children coulnd’t get a good e.
China has developed rin recent years.
Litter iour environment, so people shouldn’t throw it around.
It is very useful to learn English b_____ keeping a diary.
Next week is quite f____ for me.
Grandma is very healthy because she(锻炼) every day.
My favorite p_____ is Animal World.
It is raining hard outside. There are f____ people on the street.
The city looks w_______ from the top of the hill.
There are some(差异) between the tiger and the cat.
There are many outdoor ______________(活动)in spring.
Eating vegetables and fruit is good for your h_____
I am so h_____ that I eat another two cakes.
Tom has some trouble in leaning Chinese, can you give him some _____ (建议)
We all need to go to school _____ (除……之外) Saturday and Sunday.
There are some beautiful______ (岛) in the north of the city.
If I have a (机会)to go to Beijing, I will visit the Great Wall.
The streets are much _______ (宽的) now than before.
I like the house. ______ (然而) , I don’t have enough money.
______（百万）of Americans travel by underground every year.
We are going to have a football match _____ ( 对抗 ) a team from another school.
Remember that _____ （停放车） in the city centre is very expensive these days.
Mrs Green _______ (预定) a table for four just now.
last week I went to the dfor teeth cleaning. （牙医）
There are a lot of new b____________ in the city now. （楼房）
My mother didn’t have e_________ money, so she couldn’t buy the coat.足够的
What’s wrong with you? You s ________ to be unhappy. （似乎）
Please speak aloud(大声点), I can h________ hear you.（几乎不）