She is very dear to us.We have been prepared to do ________ it takes to save her life.
| A．whichever | B．however |
| C．whatever | D．whoever |
You have no idea what I’ve had to ______ during the last few months.
| A．come through | B．go through | C．cut through | D．get through |
Mary had to call a taxi because the box was_______ to carry all the way home.
| A．much too heavy | B．too much heavy |
| C．heavy too much | D．too heavy much |
As he was about to go out to search for Mary, she happened ____.
| A．to coming in | B．to come in | C．came in | D．to have come in |
I wonder how he _______ that to the teacher.
| A．dare to say | B．dare saying | C．not dare say | D．dared say |
It is the third time that he ____ the first prize in the competition.
| A．wins | B．won | C．has won | D．had won |