It is said that sixty percent of all energy ________ in the world today is being lost as waste heat.
–I _______ think it’s a northern university. So many restaurants serve northern food.--That’s because the students here are _______ from the north.
I suggest Zhoushan for your holiday. It is really _______ a visit.
The conference will be put off until next week, _______ we will have made all the preparations.
If you work hard and finish it this week, you _______ have Monday free next week.
The belief is generally held _______ communication skill is a must nowadays in hunting for a job.