The window was broken. Try to ______ who has broken it.
The box is _______ than I thought.
—My mother has a backache in hospital—_________________.
—We’re going to Mountain Yandang this weekend.— _____.
— _____ Dasan is from Canada, he can speak Chinese very well.— I know he studies Chinese hard.
My sister is only two years old, and I have to _____ her on Sunday.