—Whose jacket is this? Is this _______, Kangkang?—Yes, it’s _______.
________ I make lots of mistakes, _______it doesn’t worry me.
She also has a teenage granddaughter ______ is really kind.
Our president calls on people to ________ all the food each meal.
Jack ________ dislike the weather in Beijing in spring.But now he ________ it.
We can ask him for advice at any time ________ during his holidays.