We have Chinese restaurant and a western - style restaurant.

我们有中餐厅和西餐厅,你愿意去哪个?

We have Chinese restaurant and a western-style restaurant．Which one do you prefer？

我们有中餐厅和西餐厅，你愿意去哪个？

We have Chinese restaurant and a western - style restaurant. Which one do you prefer?

我们有中餐厅和西餐厅, 您愿意去哪一个?