Only ______ a human being.
| A．when is it hungry a lion will attack |
| B．when it is hungry a lion will attack |
| C．when it is hungry will a lion attack |
| D．when is it hungry will a lion attack |
Unless __________, she won’t go to any party.
| A．inviting | B．having invited | C．invited | D．being invited |
__________ his project, the boy had to stay up late.
| A．Not finishing | B．Not finished |
| C．Having not finished | D．Not having finished |
________ I agree with you; let’s combine our ideas into a strong point.
| A．On the whole | B．As a whole |
| C．In the way | D．Under no circumstances |
There are ________ food on sale in the trade fair.
| A．a great many | B．lots of |
| C．a great deal of | D．large quantities of |
_______ is agreed that the traffic accident was largely ________ the driver’s carelessness.
| A．He, leading to | B．It, resulted in | C．It, due to | D．He, thanks to |