3. Great changes __________(take place) in the city, and a lot of factories have been set up.
举一反三
- Great changes _________(take) place in my village and some factories have been set up since five years ago.
- Great changes _______ in the city, and a lot of factories _______.
- Great changes ______ in the city, and a lot of factories ______.
- Great changes _________ in the city, and a lot of factories ____________ so far.
- 3. Great changes in our hometown in the past five years.( ) A: have happened B: have taken place C: have been happened D: have been taken place