Jack’s parents can’t go to the parents’ meeting because they ________ to Beijing on business.

The ______ the kids learn to look after themselves, the better it is for their future.

Which sport are you in at the school sports meeting? –No decision yet. I think it ______after discussing with my PE teacher, Mr. Yuan.

Don’t forget to take your bag when you ________ the bus.

It’s too difficult for you to answer. —Why ____ the teacher for help?[ ]