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 |
With his eyes _______ on me, he came towards me.
| A．fixed | B．fixing | C．to fix | D．were fixed |
Humans are destroying nature day by day, _____of course, will cause punishment sooner or later.
| A．who | B．which | C．it | D．that |
The little girl was jumping __________ in the kindergarten, waiting for her mother.
| A．upside down | B．back and forth | C．back to forth | D．up and down |
. We left in __________ that we forgot to lock the door.
| A．such anxious a hurry | B．so an anxious hurry |
| C．such an anxious hurry | D．so anxious hurry |
______ I made a speech in front of so many people, I felt quite nervous.
| A．The first time | B．For the first time | C．At that time | D．At the first time |