Many of them turned a deaf ear to his advice ______ they knew it to be valuable.
| A．as if | B．now that | C．even if | D．so that |
As a great painter, he had eye for colour.
| A．an; a | B．an; 不填 | C．the; the | D．不填；不填 |
If only I could make the trip with you ! But I stay home and take care of my sick mother.
| A．could | B．was going to | C．may | D．have to |
This weekend we’re going to Beijing to attend a summer camp and we’ll visit the Bird Nest_______we get there.
| A．when | B．if | C．once | D．until |
—I hope you enjoyed yourself at Susan’s birthday party.
—How do you know I went to her party? I remember I you .
| A．don’t tell | B．didn’t tell | C．haven’t told | D．hadn’t told |
You must know why she got angry this morning,_________.
| A．mustn’t you | B．don’t you | C．didn’t she | D．wasn’t she |