The student couldn’t _________what the teacher was trying to explain.
| A．know | B．grasp | C．learn | D．get |
_______ medical issues, we also have to face moral and legal issues when cloning human beings.
| A．Regardless of |
| B．As a result of |
| C．In addition to |
| D．Except for |
The top leaders of the two countries are holding talks in a friendly
_______ .
| A．atmosphere |
| B．state |
| C．situation |
| D．phenomenon |
The suggestion that the headmasterthe prizes was welcomed by every student.
| A．presented |
| B．present |
| C．presents |
| D．would present |
Afterthe beautiful vase on the table carefully, he himself
on the floor.
| A．lying; lied |
| B．laying; lay |
| C．laying; laid |
| D．lying; laid |
The soup didn'tme, and it has given me a pain.
| A．agree about |
| B．agree to |
| C．agree with |
| D．agree on |