I Choose the necessary form. 1) The classroom … now.
A- had been cleaned B- is cleaned C- is being cleaned D- was cleaned

2) The work … yet.
A- has not been done B- have not been done C- was not done D- were not done

3) The report from Wednesday to Friday last week.
A- was being written B- had been written C- will be written D- is being written

4) Yesterday I to a party.
A- am invited B- was invited C- have been invited D- will be invited

5) How many houses in your region every year?
A- have been built B- are being built C- had been built D- are built