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 |
.—I can’t understand him well.
—He’s not very good at getting his meaning ______.
| A．off | B．across | C．up | D．down |
Please______the numbers and I’m sure they will ______more than 2000.
| A．add;add up | B．add up;add up |
| C．add up;add up to | D．add;add up |
The children have been playing with my hat －they’ve knocked it out of ______.
| A．shape | B．size | C．control | D．line |
This sentence is difficult to understand.Can you makeof it?
| A．idea | B．knowledge | C．sense | D．understanding |
None of us expected Lily to _____ at the party. We thought she was still in Beijing.
| A．turn in | B．turn over | C．turn up | D．turn down |