根据下列情景选择正确答案。
1. 如果你想问别人最喜欢什么食物时，你应该说：[ ]
A. What's your favourite fruit?
B. What's your favourite food?
2. 如果你想问对方午饭想吃什么时，你应该说：[ ]
A. What would you like for lunch?
B. What do you have for lunch?
3. 如果你想告诉别人羊肉很咸时，你应该说：[ ]
A. The beef is very salty.
B. The mutton is very salty.
4. 如果你想问别人是否会倒垃圾时，你应该说：[ ]
A. Do you empty the trash?
B. Can you empty the trash?
5. 如果你想问谁会洗衣服时，你应该说：[ ]
A. Who can wash the clothes?
B. Who can put away the clothes?