In the past few years,there_____great changes in our hometow

In the past ten years there ___ great changes in our hometow 选择 In the past few years there ___great changes in our city. There( ) great changes in Shanghai in the past few years. In the past few years there____great changes in my hometown. Great changes ---- in my hometown in the past few years. the past few years great___great changes in modern science a great changes ___in our hometown in the past ten years in the past few years In the past (a few;few)years,great changes have taken place In the past few years,there ______great changes in my hometo in the past few years there have been great changes in my ci There____a lot of changes in beijing in the past few years.