___the city centre,we saw a stone statue of about 10 metres in height
| A．Approaching |
| B．Approached |
| C．To approach |
| D．To be approached |
I’ve already forgotten you bought the dictionary.
| A．that it was when | B．that was it when |
| C．when was it that | D．when it was that |
It is he frequently returns home late makes his parents concerned about him.
| A．because; that | B．that; that |
| C．不填; that | D．what; that |
(2013·马鞍山模拟)It was not until midnight they reached the camp site.
| A．that | B．when | C．while | D．as |
, you should keep it a secret; or you will ruin our plan.
| A．If asking | B．If asked |
| C．If to ask | D．If being asking |
Not until yesterday that I had made a serious mistake.
| A．didn’t I realize | B．did I realize |
| C．I didn’t realize | D．I realize |