1) to help a) assist b) portable c) simple 2) to fasten, join or connect a) attempt b) attach c) combine 3) works by itself with little human control a) connect b) breakdown c) automatic 4) to stop working a) break down b) demonstrate c) display 5) to become mixed or joined, or to mix or join things together a) connect b) tool c) combine 6) when you try to do something a) attempt b) manufacture c) sophisticated 7) to be made of or formed from something a) demonstrate b) consist of c) install 8) to show someone how to do something, or how something works a) device b) design c) demonstrate 9) to draw or plan something before making it happen a) electronic b) gadget c) design 10) a piece of equipment that is used for a particular purpose a) portable b) device c) weigh 11) to show something electronically, such as on a computer screen a) install b) display c) simple 12) equipment such as computers, televisions and radios a) electronic b) hand-held c) operate 13) a small piece of equipment that does a particular job, especially a new type a) manufacture b) gadget c) tool 14) describes something that is designed to be held and used easily with one or two hands a) labour-saving b) device c) hand-held 15) connected with industry a) replace b) powerful c) industrial

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