---- You’ve done very well. It’s a pity you missed the sports meeting last week. ---- Yes, it was a real pity! _______, I’m feeling better now.
He spoke so slowly that we all could ___ him.
I ___in North China, but now I ___ the weather in South China.
I have no idea __ the Greens has moved to Hangzhou or not.
---Is he here now?---No, I ___ he ___ here by now.
My brother tried ___, but still he couldn't work out this maths problem.