改错 快.The price of this car is very cheap.2.The dictionary is

1.The price of this car is very low.cheap改为low.价格高低不用cheap/expensive表示,应该用high/low.
2.The dictionary is helpful with me.with改为to.be helpful to sb是固定搭配.
3.They go to work by a bus every day.去掉a.by后面表示交通工具的名词前不用冠词.
4.It's very cold here.pelease wear your coat.wera改为put on.wear表示状态,表示“穿上”这一动作应该用put on.
5.The parents are working hard on the fields.on改为in.“在田间”应该用介词in.
6.He is poor.He doesn't have lots of money.lots of改为enough.lots of不用在否定句中.
7.Mary wants to visit China a day.a改为some.some day“某天”.
8.It takes Smith two hours go to work on foot.go 前加to.it takes sb sometime to do sth是固定用法,表示“某人做某事花了多长时间”.
9.What day is it today?It's the Wednesday.去掉the.专有名词Wednesday前不用冠词.
10.Maths are very easy.are改为is.maths是看似复数形式,实际是表示学科的不可数名词,作主语时应该用单数谓语.
11.All them work very hard.all后加of.all of后如果是名词,有时可以省略of但如是代词则不可以省略of.
12.We go to school from Monday on Friday.on改为to.from...to...“从……到……”.
13.The supermarket opens 24 hours.hours后加every day.每天开24小时.
14.They have rest at noon.rest后面加a.have a rest“休息一下”是固定短语.
15.We often play basketball after the class.去掉the.after classe“课下”.
16.I think the shop is close at this time of day.close改为closed.表示“关着的”用形容词closed.形容词close意为“进的,密切的”.

1.price价格用low高低形容
2.to （be helpful to）
3.by bus
4.put on （wear是持续性动词，这里不可用）
5.in the fields
6.对的
7.some day未来的某一天
8.加to （it takes sb. to do sth.）
9.It's Wednesday

1.The price of this car is very low.
2.The dictionary is helpful to me.
3.They go to work by bus every day.
4.It's very cold here.pelease put on your coat.
5.The parents are working ha...