Every school must have a very well-equipped laboratory and science rooms so as to facilitate classroom instruction and to create an interest in students towards the subject. The word ‘laboratory’ is usually applied to [1] a) a b) A c) and large room in which a class [2] a) carries b) implies c) shelves out practical work. A preparation room [3] a) in b) is c) to used for the assembly of apparatus [4] a) be b) in c) to be used in a laboratory or [5] a) a b) A c) and lecture room. Apparatus that is not [6] a) blackboard b) frequently c) scientific used or that has been specially [7] a) fitted b) placed c) should up for an unfinished experiment can [8] a) be b) of c) to kept there. It should be used [9] a) are b) for c) the keeping tools, glass tubes and glass [10] a) away b) rods c) with in current use, stirrups and terminals, [11] a) every b) store c) wires , etc. which science teachers need. A [12] a) every b) store c) wires room is used as its name [13] a) carries b) implies c) shelves . Here, permanently under lock and key, [14] a) are b) for c) the kept the materials which are distributed [15] a) of b) on c) to the other rooms as they are [16] a) adequate b) pictures c) required . Dangerous chemicals, concentrated acids etc. can [17] a) be b) of c) to kept in store rooms. A dark [18] a) away b) rods c) room , permanently darkened, but adequately ventilated provided [19] a) away b) rods c) with shelves, sink, a dark room light [20] a) and b) for c) gas an electric supply socket is useful [21] a) are b) for c) the de-starching plants, for using special physical [22] a) instruments b) photography c) well-equipped like spectrometers, for conducting simple experiments [23] a) be b) is c) on photometry and light and for doing [24] a) instruments b) photography c) well-equipped which a science club may organize. [25] a) a b) A c) and museum should contain specimens and exhibits [26] a) be b) in c) of scientific interest. These specimens and exhibits [27] a) fitted b) placed c) should be clearly labelled and systematically and [28] a) chemistry b) laboratory c) logically arranged. The labels should contain both [29] a) frequently b) laboratory c) scientific and common names of specimens. If [30] a) and b) are c) the school has only two laboratories, it [31] a) in b) is c) on better to use one for physics [32] a) and b) for c) the biology and the other one for [33] a) chemistry b) laboratory c) logically alone. The chemistry laboratory should be [34] a) be b) of c) on the ground floor and should be [35] a) fitted b) placed c) should on the side of the school [36] a) away b) room c) with from prevailing wind. Windows should be [37] a) adequate b) provided c) required along two opposite sides of a [38] a) blackboard b) laboratory c) scientific and there should be adequate ventilation [39] a) in b) is c) on the laboratories. A laboratory should have [40] a) carries b) implies c) shelves , cupboards, a long bench, a long [41] a) blackboard b) frequently c) scientific and wall-space for the display of [42] a) adequate b) pictures c) provided , charts and diagrams. There should be [43] a) adequate b) pictures c) provided water supply in laboratories. Besides, there [44] a) fitted b) placed c) should be suitable arrangements for supply of [45] a) and b) are c) gas and drainage.   Name :