--- The fog is so thick that the express way ____ have been closed. --- You are right. I ____ have thought of that. Now we have to take another road.
After ten years abroad, he still recognized his old colleagues ________ he set foot in China.
We won’t forget the financial crisis and the troubles _______ has caused to the people all over the world.
Thanks for your kind help! We would have _________ lost the game!
— What’s that noise? Is the water still running? — Oh, my god! I ________to turn it off after I brushed my teeth.
________ himself in the newspaper, he didn’t notice what was happening.