--How long are you staying?

--I don’t know． __________．

A． That’s OK　 B． Never mind　

C． It depends　 D． It doesn’t matter．

 The naughty boy ______ to his mother that the eggs were ______ by himself.

   A. lied; lay     B. lied; laid    C. lay; laid    D. lay; lay

 The sunlight came in ______ the windows in the roof and lit up the whole room.

   A. through      B .across          C. on           D. over

 I was still sleeping when the fire _____ and then it spread quickly.

   A. broke out     B. put out    C. came out      D. get out

 I met my wife first in a shop quite by ______.

   A. incident    B. mistake     C. misunderstanding       D. accident

 I hadn’t seen him for ages, but I ______ his voice on the telephone at once.

   A. realized       B. recognized      C. heard         D. discovered

 Don’t be too ______ about things you are not supposed to know.

   A. funny         B. strange        C. curious        D. interested

 Please tell me the reason ____ you didn’t come here that day。

    A. that    B. which     C. why    D. for that

I was just _______to go out when the telephone rang ．

A．/     B．a(chǎn)bout C．likely D．off

He has been doing the job for many years, but has never felt ________ it, though his workmates think it is a ________ one．

A．tired of; tired   B．tired of; tiring     

C．tiring of; tired       D．tiring of; tiring