Without your help, I _____such a breakthrough in this project.
| A．hadn't made | B．didn't make |
| C．won't have made | D．wouldn't have made |
----My brother is not good at speaking English.
----I suggest ________English for two hours every day.
| A．he practice speaking |
| B．him to speak |
| C．he speaking |
| D．his practicing to speak |
According to a report, each year almost half of the professional athletes retiring from competition ________ jobless or without a further schooling plan.
| A．go up | B．end up |
| C．stay up | D．come up |
He must have got punished yesterday by his parents for what he had done, _________?
| A．has he | B．hasn’t he |
| C．didn’t he | D．did he |
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 |
During the trip to Korea, _______ impressed me most is people’s great enthusiasm about studying Chinese language and culture.
| A．it | B．which |
| C．what | D．that |