--- I saw Nancy on the way home yesterday.
--- It be her. She’s gone to America for further study.
A．mustn’t B．can’t C．won’t D．needn’t
The walkman I bought yesterday is quite different from _______ you bought last month
A．that B．which C．the one D．the one what
Only then _____ how much damage had been caused.
A．she realized B．She had realized
C．had she realized D．did she realize
As we all know，dark glasses can ________ the eyes from strong sunlight.
A．prevent B．care C．help D．protect
How the big forest fire has remains to be a mystery.
A．turned up B．broken out C．taken place D．broken up
It was on October 1st _____ new China was founded.
A．which B．that C．when D．as
