This is the _____ piano on which the composer created some of his greatest works.
| A．actual | B．genuine | C．real | D．original |
They must have finished the task by the end of last month, ___________?
| A．mustn’t they | B．hadn’t they | C．haven’t they | D．didn’t they |
Mary __________ to know where you have been, as she has something important to tell you.
| A．is hoped | B．is dying | C．is wanting | D．dies |
My father and his teacher talked for about an hour of things and persons ______ they remembered at the school.
| A．that | B．which | C．who | D．what |
They have to explain ______ us the reason _____ their doing so.
| A．/; of | B．with; about | C．/; for | D．to; for |
Hand in hand with reading, Dave ____ the habit of making notes.
| A．caused | B．brought | C．created | D．developed |