16. Jenny kept begging Father for a new bicycle, and finally her father ______.
| A．went through | B．cared about | C．added up | D．gave in |
My friend , who ___on the International Olympic Committee all his life, is retiring next month.
A served B．is serving C．had served D．has served
I like Mr. Miner's speech; it was clear and _____ the point.
| A．at | B．on | C．to | D．of |
You are working too hard. You'd better keep a ________ between work and relaxation.
| A．promise | B．read | C．balance | D．diary |
Our bodies are strengthened by working out. our minds are developed by learning.
| A．Likely | B．Similarly | C．Probably | D．Therefore |
The beautiful scenery in Switzerland is very to the tourists all over the world.
| A．grateful | B．attractive | C．popular | D．valuable |