As a green hand, he doesn’t know______ it takes to start a business here.
| A．when | B．how | C．what | D．which |
Dennis＿＿＿the warning and put his hand into the lion’s cage.
| A．accepted | B．decided |
| C．ignored | D．concerned |
＿＿＿your score and you will make sure if you have passed the exam.
| A．Add up to | B．Add to |
| C．Add up | D．Add |
—I’ll do the washing-up. Jack, would you please do the floors?
—＿＿＿＿＿＿.
| A．Yes, please | B．No, I don’t |
| C．Yes, sure | D．No, not at all |
In the class of the computer information, there weren’t enough computers for every student, so we＿＿＿.
| A．had got to save | B．had to separate |
| C．had to share | D．had got to divide |
When ＿＿＿ why she cried, the woman still kept＿＿＿.
| A．asked; calm | B．asking; still |
| C．being asked; quiet | D．asked; silent |