The traffic rule says young children under the age of four and ____ less than 40 pounds must be in a child safety seat.
| A．being weighed | B．to weigh | C．weighed | D．weighing |
. Dr. Frank failed many times but he finally _______ to find a successful way to solve the problem.
| A．broke off | B．broke out | C．broke down | D．broke through |
The bus _______ at 8:30 p.m., so I have to be at the station by 8:10 at the latest.
| A．has left | B．would leave | C．leaves | D．will have left |
He is modest and confident, _______ in my opinion, is most important in society.
| A．how | B．that | C．what | D．which |
---How do you find the latest movie Avatar by James Cameron.
--- _______. I can’t think too highly of it.
| A．It’s not to my taste | B．It all depends. |
| C．Quite by accident . | D．It’s really wonderful. |
.---Don’t forget to take your cell phone.
--- But it’s just been announced that no students_______ bring cell phones to school.
| A．shall | B．may | C．need | D．will |