—Do you know about the accident which happened in the center of the city?
—Yes. But it was some time we realized the truth.
| A．before | B．when |
| C．since | D．Until |
- How about the performance last night? I stayed there for only a while.
- ________, it turned out the best one I have ever seen.
| A．Believe it or not | B．Generally speaking |
| C．Whatever the result | D．Leave it alone |
-Which of those ties do you like best?
-_______ They are all too expensive and don't go well with my new suit.
| A．Either | B．None | C．All | D．Neither |
-- I happened to notice Bob’s father quarrelling with the teacher in defense of his son.
-- No wonder Bob always performs poorly in class. It’s really “________”.
| A．Love me, love my dog |
| B．Like father, like son |
| C．Birds of a feather flock together |
| D．A busy mother makes a lazy daughter |
-- I have got a headache.
-- No wonder. You_________ on the math exercises too long.
| A．work | B．are working | C．have been working | D．worked |
Attention, please. All of you students _______ remain in their seats until all the papers have been collected.
| A．can | B．will | C．may | D．shall |