Mr. Brown, a good friend of mine, __________ us but that he was short of money at the time.
| A．would help | B．would have helped |
| C．had helped | D．helped |
On Sundays there were a lot of children playing in the park, and _______ parents were seated together joking.
| A．their | B．whose | C．which | D．that |
On Sundays there were a lot of children playing in the park, _______ parents were seated together joking.
| A．their | B．whose | C．which | D．that |
.On Sundays there were a lot of children playing in the park, _______ parents seated together joking.
| A．their | B．whose | C．which | D．that |
They put forward a lot of plans at the meeting, but none of _______ were carried out in their work.
| A．which | B．them | C．what | D．that |
They put forward a lot of plans at the meeting, none of _______ were carried out in their work.
| A．which | B．them | C．what | D．that |