You can not imagine the difficulty they had ____ the problem. It isn’t ____ easy.
| A．to solve; so | B．solved; so | C．solving; that | D．solved; that |
The young man helped the company recover, so his boss gave him an apartment _________.
| A．in return | B．in turn | C．in charge | D．in fact |
__________, he caught up with others.
| A．With the help of the teacher’s | B．With the teacher’s help |
| C．By the teacher’s help | D．On the teacher’s help |
This book _________12 units, _________ the unit of Music.
| A．contains, including | B．includes, containing |
| C．contains, includes | D．including, contains |
He is __that everyone likes to make friends with him.
| A．a such honest boy | B．so honest a boy |
| C．so an honest boy | D．such honest a boy |
It was _______ to see so many ________ people in a small town.
| A．amazing; amazing | B．amazing; amazed |
| C．amazed; amazed | D．amazed; amazing |