there have been is it possible to say something like: There have been making a lot of improvements in this sphere for last decades. or There have done a lot of improvements in this sphere for last de

Dima

there have been is it possible to say something like: There have been making a lot of improvements in this sphere for last decades. or There have done a lot of improvements in this sphere for last decades. or There were a lot of improvements in this sphere last decades. How to say it propertly?

28 ก.ค. 2014 เวลา 20:21

คำตอบ · 1

There have been a lot of improvements made in this sphere over the last decades. or A lot of improvements have been made in this sphere over the last decades.

28 กรกฎาคม 2014

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