我要做一个英文的survey  我害怕自己的文法错误  所以希望各位帮帮忙
如果要问人
1 你到访ｃｏｆｆｅｅ　ｓｈｏp 的频率        
2你最喜欢的饮品是什么
3你会在ｃｏｆｆｅｅ　ｓｈｏP停留多久
4你对于ｃｏｆｆｅｅ　ｓｈｏp的服务有什么意见
5你认为ｃｏｆｆｅｅ　ｓｈｏp有什么改进的建议

1。How often do you usually go to coffee shop(cafe)?
2. what's your favourite drink?
   or  what kind of drinks do you like best?
3.how long will you stay in coffee shop?
4.what do you think about the survice the coffee offers?

第五个不太会说。

虽然很简单 但请大家帮帮忙

第五个可不可以 what do you think about suggestion for improvement

呃.我觉得有些中国式英语的味道。

是不是改成what's your suggestion for the improvement of our survice?
or do you have some suggestion for....?
更好一点?

could you offer me some more advice?

5. any comment for the improvement?