There have been great changes in our city over the past five
There have been great changes in our city over the past five
Great changes _________(happen ) in our city in the past.
There have been great changes in our city since 1978.have be
During the past five years,there ___(be)great changes in our
There have been great changes in our city since he became th
in the past few years there have been great changes in my ci
There have been great changes in our country since 1990.
There have been great changes in our hometown in the (p )10y
great changes----in our city in the past three years 1took p
选择 In the past few years there ___great changes in our city.
Great changes ______in Guangzhou in the past five years.
In the past ten years there ___ great changes in our hometow