He played a trick ____ Jessy and he had to apologize _____ treating her ____ a nice dinner.
| A．on; for; to | B．in; by; to | C．on; by; to | D．on; by; with |
-----Was it by cutting down employeesshe saved the company?
-----No, it was by improving work efficiency.
| A．how | B．that | C．when | D．what |
Over the last decade, my experiences there is no shortcut to excellence and you have to use your talents and abilities to get ahead of others.
| A．had proved | B．prove | C．have proved | D．were proving |
Ideallyin the heart of the city, the hotel is a favourite with many guests.
| A．locating | B．being located | C．having been located | D．located |
It is hard to avoid mistakes. you correct them, it will be all right.
| A．As long as | B．Although | C．In case | D．Even though |
Ivy told Nancy that she what she was doing during the vacation.
| A．was just asked | B．was just asking | C．had just been asked | D．had just asked |