I have made ______ clear _______ I have nothing to do with the accident.
| A．it; what | B．that; that | C．it; that | D．this; that |
It wasn't until nearly a month later __________ I received the manager's reply.
| A．since | B．when | C．as | D．that |
It was __________ he came back from school today __________ he found his new book missing.
| A．when; then | B．not; until |
| C．not until; that | D．only; when |
It was only when I reread his poem recently __________ to appreciate its beauty.
| A．that I began | B．did I begin |
| C．I began | D．until I began |
__________ you met the foreigner from Canada?
| A．Where it was that | B．Who it was that |
| C．Where was it that | D．Where was that |
It was in the office __________ my sister works __________ I met the new manager.
| A．that; that | B．where; where |
| C．that; where | D．where; that |