29．Apart from the blood that belonged to the three people, the detectives found only_______clue.
| A．one other | B．one another | C．other one | D．another one |
If you keep on ignoring the teacher’s advice, you will probably get into a situation______ you fall behind others in all subjects.
| A．when | B．where | C．which | D．why |
I don’t know why she’s looking at me ______ she knew me. I’ve never seen her before in my life.
| A．as | B．although | C．even if | D．as if |
_______ English has changed a lot over time and _______ English spoken between about AD 450 and 1150 was quite different.
| A．/; the | B．/; / | C．The; / | D．The; the |
Suddenly he ____________his mother in the crowd and ran to her .
| A．lost sight of | B．caught up with | C．caught sight of | D．in sight of |
The world is ____________five continents.
| A．divide by | B．separated from | C．made up of | D．divides into |