1 . ---I heard Mr. Smith is the newly elected president of your university.
---Yes. But with a lot of difficult problems ________, he is having a hard time.

A．settled

B．settling

C．to settle

D．being settled

2 . The plan was that the two companies should first reach an agreement on the basic principle, the details
later.

A．to be discussed	B．discussed
C．were discussed	D．discussing