这家餐厅很受欢迎，因为服务很好。

The restaurant is popular because the ___service is excellent.

我喜欢在那里购物，因为服务总是很友好。

I like shopping there because the ___service is always friendly.

这家酒店提供优质服务，包括帮助搬运行李。

The hotel offers great ___service, including help with luggage.