35．　　 we admit that there are still some problems about NMET, we don’t mean that it is of no use．

A．Until　　　　　　　　 B．While　　　　　　 C．As　　　　　　　 D．Unless

34．The newcomer is from Japan,　　　 I can tell from his appearance．

A．which　　　　　　 B．what　　　　　　 C．where　　　　　　 D．who

33．The government has taken some measures to solve the shortage of electricity, but it may be some time　　　 the situation improves．

A．since　　　　　　　　 B．when　　　　　　 C．unless　　　　　 D．before

32．The managing director was to　　　 the accident, although it was not his fault．

A．be blamed for　　　　　　 　　　　　　　　 B．be blamed on

C．blame for　　　　　　 　　　　　　　　 　　 D．blame on