After a series of food safety incidents, the government has ______ that not enough has been done to guarantee people green and healthy food.
— Turn off the TV, Jack. ____ your homework now?— Mum, just ten more minutes, please.
The thief ________ in from the kitchen window as the door was closed.
John, look at the time. ______ you play the piano at such a late hour ?
It is hard for me to imagine what I would be doing today if I _______ in love at the age of seven, with the Melinda Cox Library in my hometown.
— Are you still going to Shanghai for the Spring Festival? — Yes, but I really _____ because I have a lot of things to deal with.