.Let’s ______ the children into 4 groups. Each group will have a ______ room to sleep in.
| A．separate; divide | B．cut; separate | C．divide; separate | D．divide; divide |
We made ____ clear when and where we ____ going to have the meeting.
| A．that; are | B．it; are | C．it; were | D．that; were |
____ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.
| A．Studied | B．To study | C．Having studied | D．Studying |
The trade union in this industry are ____ any reduction in wages.
| A．objecting against | B．opposed to | C．reacted to | D．resisting against |
Children under six are not __________to school except those of extraordinary intelligence.
| A．permitted | B．admitted | C．accepted | D．received |
He was so____ a key university that he would work until late into the night.
| A．curious about | B．anxious about | C．desperate for | D．concerned about |