短语检测
two ________ of three每三个中有两个；三分之二
one ________三分之一
once ________ seven years每七年一次
for ________待售
or ________左右，大约
be ready ________...乐意……；愿意……

用适当的介、副词填空
In Britain，approximately every two out ________ three people own the houses they live in.
The loan is repaid monthly ________ a period of twenty years or more.
Most of the houses are equipped ________ central heating.
And the middleclass people，who make ________ about 40% of the total American population，live in detached houses or villas in the suburbs.
An American hopes and expects to exchange everything ________ something better.
The more money one has，the farther one lives ________ from the town centre.

完成句子
___________________ (你工作越努力)，the more progress you’ll make.
It’s getting _________________ (越来越冷)．
____________________________ (三分之一的学生) in our class are girls.
The Olympic Games are held __________________ (每四年)．
There are sixty students ____________ (左右) in the meeting room.
He ____________________________ (乐于助人) when others are in trouble.
There are many houses ________________ (待售)．
____________________ (每三个中有两个) people have own their private cars in that area.
This ________________(两层的房子) has been newly redecorated.
_____________(许多人) came to help her.
___________(依我看来)，we should teach him a lesson.
It’s not easy to __________________(为一个大家庭提供衣食)．
__________(大量的钱) was spent every year on housing project.

It is worth considering what makes“convenience” foods so popular， and
better ones of your own.

their hats into the air， the fans of the winning team let out loud shouts of victory.