—I’d love to make friends with the boy ____ you think is easy to _____.
—OK. I’ll introduce you to him at the party.
| A．who; get on with him | B．whom; get on with |
| C．whom; get on with him | D．who; get on with |
.Lessons _______ easily were soon forgotten.
| A．to learn | B．learn | C．learned | D．learning |
The ground is _______ with _______ leaves.
| A．covering, falling | B．covered, falling | C．covered, fallen | D．covering, fallen |
The library's study room is full of students _______ for the exam.
| A．busily prepared | B．busy preparing | C．busyly prepare | D．are busily preparing |
The scientists were waiting to see the problem _______.
| A．settle | B．settled | C．to settle | D．settling |
The foreigner tried his best, but he still couldn't make his point _______ .
| A．understand | B．understanding | C．to understand | D．understood |