They are only children of not more than twelve and don’t realize_______to organize such an exhibition.
| A．when they take | B．what it takes |
| C．how they take | D．what takes them |
What have you done ____ my picture-book?
| A．for | B．about | C．on | D．with |
.---Do you like working as a waiter?
-----Yes, but I get tired ___ the whole day.
| A．from standing | B．of the standing | C．with standing | D．to stand |
I saw a man standing ___ the tree ___ a distance of twenty yards.
| A．above…in | B．below…to | C．under….at | D．over….by |
---Please come here again.
-----I will surely ____ you when I come to your city someday.
| A．drop in at | B．drop in | C．drop on | D．drop in on |
Look ___ the note ___ the text ___ page 58.
| A．at….of…on | B．at….to …of | C．at…on…of | D．at….to…on |