-----Is it ______ that the volcano nearby will erupt these days?
-----No, I don’t think so.
| A．probably | B．likely | C．possibly | D．perhaps |
I don’t know her and I don’t ______ .
| A．want | B．want to | C．want it | D．to want |
Now we could not do anything but ______ for him here.
| A．waited | B．waiting | C．to wait | D．wait |
Paul does nothing but _____ all day long.
| A．play | B．to play | C．playing | D．played |
I saw Mary ____ the house.
| A．open the door and go into | B．to open the door and to go into |
| C．open the door and to go into | D．open the door and went into |
Mr. White was seen ______ the Palace Museum.
| A．enter | B．to enter | C．entered | D．to entering |