1) How many types of bridges are there? a) Two b) Three 2) Arches are very strong a) True b) False 3) Some of the earliest bridges were a) Suspension bridges b) Beam bridges 4) Modern beam bridges are made of tree trunk a) True b) False 5) Arch means a) A straight symmetrical structure b) A curved symmetrical structure 6) Index is list out in a) Alphabetical order b) Page number order 7) Content is found in  a) Back part of the book b) Front part of the book

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