In the past, …………….......................… horsedrawn carriages., There were, There was, There is, There are, In the past, …………….......................… some old houses and big trees., There was, There is, There were, There are,  In the past, …………….......................… a lot of cars and big buildings., There wasn't, There weren't, There aren't, There isn't,  In the past, …………….......................… fresh air and clean water., There was, There were, There aren, There is,  In the past, …………….......................… any technological devices., There wasn't, There weren't, There aren't, There isn't,  In the past, …………….......................… any electricity., There wasn't, There weren't, There aren't, There isn't, Now, …………….......................… a lot of traffic jams., There are, There is, There were, There was, Now, …………….......................… air pollution., There are, There is, There were, There was, Now, …………….......................… crowded street and many people., There are, There is, There were, There was, Now, …………….......................… factories and a lot of garbage everywhere., There are, There is, There were, There was, There .......................... two swimming pools., was, were, There ........................ a bank near our house., wasn't, weren't, In 1916, there ................. many trees in the streets., are, were, There ................. many cinemas in 1980., aren't, weren't, There ......... a castle here a long time ago., is, was, There ........... many cars in the streets., was, were, , climbed, called, answered, looked, , jumped, answered, watched, played, , brushed, called, studied, washed.

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