--- Do you know Chang’e Ⅲ Explorer is walking on the moon? --- Great! It sounds .
---Will you make travel plans this Saturday morning? ---______. We’ll make them on Sunday afternoon.
Mike wants to be a policeman. He thinks it is a good ______.
The weather ______ hot tomorrow.
In the future, robots will ______ help people do many things, such as washing and cooking.
Is it cheap ______ from Qingdao to Beijing by train?