---$ 500, but this is my last offer. ---OK, it is a __________.
| A．cost | B．price | C．reward | D．deal |
_____ the Hope Project was carried out in this poor area, students here had no access to education.
| A．Once | B．As | C．Before | D．After |
Tom, turn down the music. Why you make such a big noise while your baby sister is sleeping?
| A．must | B．would | C．should | D．may |
．It rained for two weeks, completely _______ our holiday.
| A．ruined | B．ruin | C．to ruin | D．ruining |
It is known to us all E-mail is______ efficient than sending a fax.
| A．much | B．many | C．more much | D．much more |
．His family members gave some examples of _________ his drinking and smoking had affected the family.
| A．that | B．what | C．how | D．whether |