I didn’t feel like I was overlooking my studies, ______ maybe I could work harder in Maths .
| A．and | B．however |
| C．therefore | D．but |
It is announced that big prizes will go to ________ finishes the assignment on time.
| A．whom | B．who |
| C．whomever | D．whoever |
It remains to be seen ________ the newly formed committee's policy can be put into practice.
| A．that | B．which |
| C．what | D．whether |
Helen has just heard the news from her father ________ her boyfriend David will come back soon.
| A．when | B．how |
| C．which | D．that |
________ you said at the meeting describes a bright future for the company.
| A．When | B．How |
| C．What | D．That |
Time is of no importance to great thoughts, ________ are as fresh today as when they first passed through their authors' minds, ages ago.
| A．what | B．that |
| C．which | D．where |