—Oh, I've just locked my keys in my office again.—You're always so careless, but ________ let's see what we can do about it.
The girl _____ leg was broken in the earthquake was taken to the hospital.
—Have you _____him to give up the job? —No, I haven’t. He doesn’t listen to me.
The building used to be splendid but now it is _____.
China always plays ____ active part in fighting against _____natural disasters.
It’s ______ difficult to draw the boy’s attention to his lesson.