---He should have been warned of the danger.
---_______, but he wouldn’t listen to me.
| A．So he had | B．So had he | C．So was he | D．So he was |
The living room is clean and tidy, with adining table already __________ for ameal to be cooked.
| A．laid | B．laying | C．to lay | D．being laid |
—Do you think it's a good idea to make friends with your students?
—__________，I do. I think it's agreat idea.
| A．Really | B．Obviously | C．Actually | D．Generally |
I looked for my elder sister for hours. Suddenly, I __________ her in the crowd.
| A．catch sight of |
| B．caught sight of |
| C．came into sight |
| D．come into sight |
—Do you have anything to say for yourselves?
—Yes, there's one point __________ we must insist on.
| A．why | B．where | C．how | D．/ |
After entering senior high school, we've reached a point in our studies __________ we needed to decide how to arrange our time-table efficiently.
| A．that | B．what | C．which | D．where |