We should do what we can to save those_________ species, for example, the tiger, an animal which was considered_______ to humans.
| A．dangerous; endangered | B．dangerous; in danger |
| C．endangered; in danger | D．endangered; dangerous |
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 |
Mary is a nice girl ____ she is careless sometimes.
| A．except for | B．besides | C．except that | D．excepting that |
Before liberation, his father died ___ hunger while his mother ___ overwork.
| A．of …of | B．from….from | C．of….from | D．from….of |