We don’t think the experiment is _______ failure. At least we have gained _______ experience for future success.
| A．the; a | B．a; an | C．a; / | D．/; the |
I’d rather read than watch television; the programs seem ___________ all the time.
| A．to get worse | B．to have got worse | C．that it is getting worse | D．to be getting worse |
The course normally attracts 20 students per year, ___________ up to half will be from abroad.
| A．in which | B．for whom | C．with which | D．of whom |
We may miss the first bus, but _________ we will be there before midday.
| A．in case | B．in that case | C．in some case | D．in any case |
Rod is determined to get a seat for the concert __________ it means standing in a queue all night.
| A．so that | B．however | C．even though | D．as if |
______ in the office had made a mistake, and the firm regretted causing the customers inconvenience.
| A．None | B．Anyone | C．One | D．Someone |