找英文句子錯處

Homework is a noncount noun
e.g.
We have a lot of assignments.
We have a lot of homework.

Simple verb form
e.g.
We study everyday.

there + be
e.g.
There is fresh air.

Unreal conditionals
If there were fresh air, we would ...

1, I think it not reducing working hours,the productivity will enhance.

I think the productivity can be enhanced (passive voice should be used here) by not reducing the working hours.

2, We are have a many homeworks. We are study very day.
We have so much homework (homework is uncountable). We need to study every day.

3, If there has a fresh air and we can see the blue sky and the view.

We can see the clear / blue sky and have a nice view if the air here is fresh enough.
(I am not sure what u mean......)

4, It can be more a change bring them come back to Hong Kong.
(i don't know what this means.......)

1. I think if not reducing working hours, than the productivity will enhance.

2. We have too many homeworks. We study everyday.

3.If there is fresh air, we can see the blue sky and the view.

4. It can be more a change bringing them back to Hong Kong.

2006-10-23 21:12:24 補充：
1.(then theproductivity will enhance.

文法嚴重錯誤，有些句子不清楚想說甚麼。
1, I think it not reducing working hours,the productivity will enhance.

>>I think if it was not reducing the working hours, the productivity would had enhanced
>> If the working hours were not reducing, the productivity would had been enhanced.
2, We are have a many homeworks. We are study very day.

>> We are having a lot of homeworks. We are study every day (???)

3, If there has a fresh air and we can see the blue sky and the view.

>> If there is fresh air, we can see the blue sky and the view.

4, It can be more a change bring them come back to Hong Kong.
>>> 　It can be more a change to bring them back to Hong KOng (???)

2006-11-06 19:37:15 補充：
錯得頗厲害,會考無可能拿到credit

1, I think reducing the working hours, the productivity will enhance.

2, We have many homeworks. We study every day.

3, If there was fresh air and we can see the blue sky and the view.

4, It can be more chance to bring them to Hong Kong.

1, Provided that the working hours is not reducing,the productivity will be enhanced.

2, We have a lot of homeworks to do and we are studying all day long.

3, If the air is clean, we can see the blue sky and a good view as well.

4, Don't know what you are expressing.

I had tried my best to keep your original meanings but your grammer is necessary to be improved indeed.

1, I think it not reduce working hours,the productivity will enhance.

2, We will have a many homeworks. We are study very day.

3, If there have a fresh air and we can see the blue sky and the view.

4, It can be more a change bring them came back to Hong Kong.

1, I think it is not reducing working hours,the productivity will enhance.

2, We have many homework. We study very day.

3, If there is a fresh air and we can see the blue sky and the view.

4, It can be more a change bring them come back to Hong Kong.

第４句係咪你抄錯左？
我５知有冇ｐｒｏｏｆ錯－０－

1, I think it is not reducing working hours,the productivity will enhance.

2, We have many homework. We study every day.

3, If there was fresh air and we can see the blue sky and the view.