请帮我翻译英语句子

1如果明天天气好 我们就去长城2你认为这项工作半小时后会完成麽?3 A dictionary is an useful book这句话有什么错误?4不要反复问同样的问题

1  We will visit the great wall if the weather is good tomorrow

2 Do you think we will finish the work  in half an hour?

3 去掉A 或把 A改为The

4 Do not ask the same question again and again

第三个应该是Don't ask the same question over and over again

1 If it is fine tomorrow,we will go to the Great Wall

2 Do you think it is possible that the work be finished in 30 minutes?

3 Is there something wrong with the scentence "A dictionary is an useful book"?

4 Do not ask the same question again and again

1，we will go to the great wall if it is fine tomeorrow.

2, do you think this task will be finished in half an hour?

3, a dictionary ia a useful book.冠词用a

4, don't ask the same question again and aagain.

1。 If it is fine tomorrow, we will go to the Great Wall. 2. Do you think that the work can be finished in half an hour? 3. an---a 4. Don't ask the same question again and again.