3. insert the words at the sentence level: fill in the blanks with the missing words (the firs
letter of each word is given).
1. it is the branch of e… that involves the production and usage of heat and mechanical
power for the design, production, and operation of machines and t… 2. mechanical
engineering has managed to incorporate a*-- in technology, 3. mechanical engineers
pursuing developments in such fields as composites, mechatronics, and n…
considerable o… exists in each new field. 4. mechanical engineering tries to apply the
c… c… of different sciences. 5. mechanical engineers design, manufacture and m.
mechanical systems. 6. this field e… in the 19th century. 7. they usually use
c…engines