. —Why do you look worried?
—There are so many problems______.
A. remaining to settle B. remained settling
C. remaining to be settled D. remained to be settled
With drink and food ____, the prisoner had to walk out of the cave where he was hiding.
A. run out B. run out of C. running out D. running out of
That’s such a well-known place______everyone wants to visit______ we can find it in the map of the world.
A. that, as B. as, as C. that, that D. as, that
31. The Tower of London is _____ the Church tower.
A. twice high than B. two times as high as
C. twice higher as D. three times the height of
You can hardly imagine the difficulty the woman had _____ her children.
A. taking up B. turning up C. bringing up D. pulling up
Our class is made up of 54 students, _____ are girls.
A. of which two-fifths B. of whom two-fifths
C. two-fifth of which D. two-fifth of whom
