There are MULTIPLE MEANINGS for each of the given words. Decide on the meaning of each word in the sentence and then check the answer at the end.

AIR

　　(1) Which is more indispensable to animals, air or rest?

　　(2) There are misgivings among some committee members, so a special meeting was held to clear the air.

　　(3) There is a cheerful air on his face.

　　(4) Do you know that man who has an air of mystery?

　　(5) I am tired of seeing him putting on airs.

　　(6) The rich are apt to give themselves airs.

　　(7) Your wet clothes need to be aired.

　　(8) Please open all the windows to air the rooms.

　　(9) All are welcome to air their opinions in public.

　　(10) William likes to air his knowledge in front of people.

　　(11) You must give your fur blanket a thorough airing.

　　(12) Sometimes, it is necessary to take the children for an airing.

ARM

　　(1) Everybody has two arms, one on the left, the other one on the right.

　　(2) An old friend visited us and was received with open arms.

　　(3) No soldiers can fight without arms and ammunition.

　　(4) Armed with answers to all likely questions, the candidates entered the examination hall with confidence.

　　(5) All the planes in the war were armed with modern equipment.

　　(6) There was an armed robbery in the bank last night.

BLOCK

　　(1) The statue was carved from a block of stone.

　　(2) The railway station is six blocks from here.

　　(3) English prepositions are the stumbling block to many English learners.

　　(4) The water was stopped by a block in the pipe.

　　(5) Some discourteous people occupied a block of seats in the middle of the auditorium.

　　(6) During the peak hours, all the roads to the city were blocked by cars.

　　(7) The government has tried ways and means to block the spread of drugs.

>>>答案

AIR

(1) 空气　(2) 气氛　　(3) 仪表　

(4) 态度　(5) 摆架子　(6) 装腔作势

(7) 晾　　(8) 通风　　(9) 表示　

(10) 夸示　(11) 晒干　(12) 散步

ARM

(1) 手臂　(2) 手臂　(3) 武器

(4) 准备　(5) 装备　(6) 配带武器的

BLOCK

(1) 一大块　(2) 街区　(3) 障碍物

(4) 堵塞物　(5) 一列（座位）

(6) 堵塞　　(7) 阻止