The retired workers were invited to the company, ________ surprise, changes had been so great over the years．

whose

who

to whom

to whose

________ on this report, the English government decided to ask Captain James Cook to go and look for this continent．

Having based

Basing

Based

To be based

It is the fourth time that she ________ you in a week．

rings

has rung

has been ringing

is ringing

It was after he got what he had wanted ________ he realized it was not so important．

that

when

since

as

There was ________ time ________ Iraq was one of the strongest countries in the world．

a; when

a; that

the; that

the; when

After ________ series of unsuccessful attempts, he has finally passed ________ driving test．

不填；the

a; the

the; a

不填；a

In the face of danger, we need to stay ________．Only in this way can we come up with good solutions．

still

quiet

calm

silent

Yesterday we went to visit the farm ________ my father used to work for nearly ten years．

in which

that

where

which

Every minute must be made full use of ________ our lessons, for the final examination is coming．

going over

to go over

go over

to going over

The foreigner does speak Chinese well, but of course not ________ we Chinese．

as fluent as

more fluent than

so fluently as

much fluently than