.
Work on Rome’s Palatine Hill has turned up a series of discoveries, including____ might be the underground cave .
| A．what | B．which | C．that | D．while |
I wasn’t interested in the film at _____ first, but after ____ time I began to like it.
| A．the , the | B．the; a | C．/ ; a | D．/ ; the |
—Tom, you the lazy bone! You left the dishes unwashed again!
—_______? Mom isn’t at home and she can’t hear you.
| A．Why | B．So what | C．For what | D．How come |
The famous writer’s play, ________ in one of my books, was published in 1963.
| A．to mention | B．mentioned | C．to be mentioned | D．mentioning |
_______ at the airport, he telephoned his wife and told her what he would do when he got home.
| A．Once arrived | B．As soon as he reached | C．When he got | D．Upon arriving |
—Have you finished the work?
—Not yet. I _______ to do it just a moment ago.
| A．set off | B．set up | C．set out | D．set down |