--I can't find John .Where did you meet him this morning?
-- It was in the hotel _____ he stayed．
| A．why | B．where | C．which | D．What |
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 |
When the fire________，the people in the building lost their head and ran in all directions.
| A．broke in | B．broke away | C．broke out | D．broke down |
The new CRH train between Beijing and Shanghai _______ speed can reach about 380km/h will benefit people a lot.
| A．whose | B．where | C．that | D．which |