根据情景选择最佳答案。

1. 当你想询问别人“悉尼天气怎么样”时，你应说： [ ]

A. What is the weather like today?

B. What is the weather like in Sydney?

C. It is rainy in Sydney.

2. 下雨了，你想提示别人打开雨伞时，你应说：[ ]

A. Open up your umbrella.

B. Put on your sunglasses.

C. Put on your boots.

3. 假设你是一名售货员，当顾客来买东西时，你应说：    [ ]

A. Can I help you?

B. How much is this dress?

C. I want a pair of sneakers.

4. 当你想买一件连衣裙，但价格太贵时，你应说：[ ]

A. This dress is colourful.    

B. This dress is too expensive.

C. This dress is too cheap.

5. 当你在购物时，想要询问商品的价格，你应说：   [ ]

A. What colour is it?

B. How many is it?

C. How much is it?