These changes may cost quite a lot, _____ they will save us money in the long run.
| A．so | B．and | C．for | D．but |
Did the monitor ask the teacher what this afternoon?
| A．will we do |
| B．we would do |
| C．we shall do |
| D．would we do |
The famous singer one more song for the audience, but he lost his voice suddenly.
| A．would sing |
| B．was going to sing |
| C．Was singing |
| D．had sung |
Since they haven’t found a suitable apartment(公寓) as their shelter(住所), they with us for the time being( 眼下).
| A．would stay |
| B．were to stay |
| C．have been staying |
| D．will be staying |
The expression on her face suggested that she with the work..
| A．was satisfied |
| B．should be satisfied |
| C．be satisfied |
| D．satisfied |
May I suggest there by train?
| A．to go |
| B．went |
| C．going |
| D．go |