I’ll never forget the holiday ______ we spent together.
| A．When | B．how | C．in which | D．that |
At this time of last year, part of Southeast Asia was struck by floods, from _____ effects the people are still suffering.
| A．that | B．whose |
| C．those | D．what |
I regret ______ that I’m too busy ______ in the talk.
| A．to say, to participate | B．saying, participating |
| C．to say, participating | D．saying, to participate |
It was on the farm _____he spent his childhood _____he learned how to grow vegetables.
| A．where, that | B．which, when |
| C．that, that | D．that, which |
Not until ________to do my homework ________ how much time I had wasted playing computer games.
| A．I began; I realized | B．I began; did I realize |
| C．did I begin; I realized | D．did I begin; did I realize |
The two presidents agree with each other on the whole, but much remains ______ at the following meeting.
| A．to discuss | B．discussing |
| C．to be discussed | D．discussed |