Great changes took place here since he left .
举一反三
- Great changes _____ place since he left here. A: have been taken B: have taken C: were taken
- Great changes __________ (take) place at the HR Department since he ____ (leave).
- He said that great changes ________________(take place) in his hometown since 2003.
- Great changes have taken place since you _____. A: left B: leave C: leaving D: have left
- Great changes have taken place since then in the factory_____we are working. Great changes have taken place since then in the factory_____we are working.