A. Useful expressions
1. at (the) least not less than 至少，起码
at (the ) most not more than 最多
At least it will take you two days to get there on foot.
Why not buy a dictionary? It will cost you twenty yuan at most.
1. supply
1) V. give sth. needed or asked for
supply sb. with sth. supply sth. to sb.
The shop supplies people with meat, eggs and milk.
The cars will be supplied to people all over the country.
2) n. supply and demand 供与求
water supply 供水 in short supply 供应不足
3. take a look at have a look at
Can I take a look at your new dictionary?
4. begin …with 以…开始
The concert began with the National Anthem.
close/end …with以…结束
It closed with words that quickly became famous: “Working people of all countries unite! ”
5. set up found 建立， 成立
The new hospital will be set up in our city.
6. agree on sth.达成共识，决定
We agreed on this question. They agreed on making an early start.
agree with 同意，赞成某人的意见
We all agreed with her.
agree to sth.同意， 赞成某事
I have agreed to the plan.
agree to do sth同意（答应）做某事
We all agreed to leave at once.