—Jack fell off the ladder yesterday,but he is all right now.—What a lucky dog! He________ himself badly.
26.— Do you have any idea what Paul does all day?— As I know, he spends at least as much time playing as he ______.
25.The peace talks between the two countries have ______. No agreement was reached.
24. ______is known to all, the Amber Room belongs to the Russians.
23. Please remain _____until the plane has come to complete shop.
22.In many places in China, ______ bicycle is still ______ popular means of transportation.