18. Don't worry! He ____ no attempt to leave. He will stay here to help you.
| A．made | B．got | C．had | D．Tried |
The teacher accused her ________ not finishing her homework.
| A．for | B．from | C．of | D．on |
Some students didn’t get a brief summary ________ in their essays.
| A．include | B．included | C．including | D．includes |
In America, turkey is served as the main course on special ________.
| A．occasions | B．situations | C．positions | D．scenes |
Many problems concerning the improvement of our school remain ________.
| A．solving | B．solved | C．to solve | D．to be solved |
Knowing their son failed in the exam, the parents stood there, ________.
| A．looked disappointed | B．looking disappointed |
| C．looked disappointing | D．looking disappointing |