Children are tired of learning often because they are________to do better than they can, both at school and at home.

ping a low-carbon economyis__________global topic and the world needs__________clean revolution withparticipation from everyone, decision makers to the children

“What would you like to be when you beome an adult” The teacher asked me.

Don’t worry. I’m sure your missing glasses will ______ sooner or later.

Have they finished the project?—- YesBy the end of last month, they ______ itNow they ______ on a new one