你想知道天津冬天天气如何，可以问：
A.What’s the weather like today?
B.Is it cloudy in Tianjin today?
C. What’s the weather like in winter in Tianjin?
You can go when the traffic light is_______.
A.yellow B.red C.green
I helped the boy______ the boxes yesterday.
A.carried B.carry C.carrying
There _____ a lot of food on the table.
A.is B.are C.be
He lost the book.He ______ find it.
A.have to B.have C.has to
Will you go hiking _____ me tomorrow?
A.with B.for C.and