__________spending summer moving from the coach to the computer, by aiming for a specific goal, like volunteering, mastering a new skill, or working at a job.

“What’s this in English” “_____.”

lot of difficult problems________,the manager felt worried all the time

Word came ______ Bingzhou and Wucheng Road would be widened to ease the traffic burden.

Being young means having all kinds of possibilities, so you should challenge your limits and go ______ your boundaries