There are always ______ interesting stories in theseries that _____ many people watch them.

The plane will ＿＿＿＿＿ from Pudong Airport and land in Beijing.

Thanks a lot, but can you do me one more favor,please —___________, sir. What can I do for you

The reason ______ most Chinese have healthy white teeth is ______ they eat a healthy diet.

I’m not good at English Writing.— I think you need more _________ to improve it.