“Luck is _____ matter of preparation meeting opportunity,” said Oprah Winfrey, _____ American Talk show host.
| A．a; an | B．the; an | C．a; / | D．the; / |
The boy pretended when his parents entered the room.
| A．reading | B．to reading | C．to be reading | D．having read |
It is _____ that the middle-aged lady will pass the driving test.
| A．certain | B．confident | C．brief | D．sure |
The guitar _____ John composed their first hit is now in a music museum.
| A．by what | B．with which | C．on that | D．at which |
--- What’s that unpleasant noise?
--- Oh, the road before the main gate _____.
| A．is repairing | B．is being repaired | C．is repaired | D．has been repaired |
He rescued a boy from the river, _____ deserves the respect of all the villagers.
| A．which | B．where | C．what | D．that |