Look, a group of students are playing the violin there, _______ their teacher as the conductor.
| A．in front of them stand |
| B．in front of them stands |
| C．in front of whom standing |
| D．in front of whom stands |
—Why didn’t you come to Mike’s birthday party yesterday?
—Well, I _____, but I forgot it.
| A．should | B．must | C．should have | D．must have |
As usual, he put on a show as though his trip _____ a great success.
| A．had been | B．has been | C．were | D．was |
The road conditions there turned out to be very good, ______ was more than we could expect.
| A．it | B．what | C．which | D．that |
This is the first time we _____ a film in the cinema together.
| A．see | B．had seen | C．saw | D．have seen |
Another primary school is reported ____ for children in WenChuan by now.
| A．to have been built | B．to have built |
| C．being built | D．to be built |