【题目】________ of them has an English Dictionary.

【题目】There is ________ in the classroom. You can lock （锁上 the door now.

【题目】—My library card was lost yesterday.

【题目】________ the blackboard and listen to me carefully, boys and girls.

【题目】In practice, usually occur(出现) within museums, galleries（美术馆）, halls, and World’s fairs.

【题目】You____ return the book now. You can keep it next week if you like.

【题目】Xiao Fang paid ￥360 for the bag ____ only cost ￥200.

【题目】All the volunteers were very tired but ____of them were busy looking for the missing child.

【题目】---Many advertisements are_____ on the walls . It makes them look dirty.

【题目】Though he is an American boy, he can speak Chinese ________.