It was ________ Benazir Bhutto, former Pakistan prime minister, was leaving the rally(集会) that the suicide bomb happened, ________ the world felt sorry.
| A．when; for which | B．as; which |
| C．since; for which | D．after; which |
Lily is popular among her classmates ______ she can be annoying at times.
| A．in case | B．even if | C．as if | D．so that |
We all consider ______ important that we should put theory into practice.
| A．that | B．which | C．this | D．it |
Just like fingerprints, each person’s DNA is ________unless he has a twin.
| A．unusual | B．normal | C．various | D．unique |
The boy felt quite happy because he was closer now to ______ an answer of his own.
| A．have found | B．find | C．finding | D．having found |
Taking charge of the big company, I’m afraid, is _____ his ability.
| A．beyond | B．within | C．of | D．to |