The whole family were worried about Jane because no one was aware ___she had gone．

       A．that where  B. of the place which  C. of what  D.of where

 Actually it was not until 4 June ______ the two foreign teachers arrived at our school.

    A. where      B. when      C. that       D. which

 —Shall we run around the park or go for a bike ride?

—__________. They are both good activities.

    A. No, not at all                B. It makes no difference to me

    C. Yes, I like them very much     D. I’d prefer a bike ride

 When you go by train, please see to it_______ you take an express, _______ that stops only at big stations.

A. that, one            B. /, the one      C. that, it      D. /, it

 The boss ______ department Ms Li worked ten years ago looks down upon women．

   A． in which          B． in that            C． in whose       D．whose

 Thank you for the great difficulty you have had ______ me with my designing work．

   A． helping            B.  to help        C．with helping     D．to have helped

 —I’ve heard that it is hard for many graduates to find jobs．

—This is       the economic situation is not favorable．

       A．why             B．because        C．how              D．where

       in the jungle，the explorer had little hope to find his way out．

      A．Leaving         B．To be left       C．Having left       D．Having been left

As soon as we find         suitable，we will give you his personal information immediately．

      A．no one         B. anyone           C. someone           D. everyone

 If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _______ to the house next door．

A．could spread                         B．should have spread

C．would spread                  D．might have spread