___ the morning of June 27, they visited the Great Wall.
| A．In | B．At | C．On | D．From |
Although your son made some mistakes, he worked hard at his lessons. You shouldn’t be hard ______ him.
| A．in | B．at | C．on | D．for |
—Why do you want to work for our company?
—This is the job that I ______for.
| A．looked | B．am to look | C．had looked | D．have been looking |
To tell _____ truth, it is ______ struggle for Jack to get ready in such a short time.
| A．the; real a | B．a; a real | C．the; really a | D．a, a really |
Low – carbon lifestyle is of great benefit to improve the world environment．can be enjoyed from it until you have a deep understanding of it, however．
| A．Something | B．Much | C．Few | D．Nothing |
It was reported that 115 minersin the flooded mine for eight days were pulled out afive at last．
| A．trapped | B．being trapped | C．were trapped | D．had trapped |