amit82 The deadline dates for the construction have been changed by the architect. Dates is plural. Consequently a plural verb (have) is needed.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
amit82The deadline dates for the construction have been changed by the architect.
Dates is plural. Consequently a plural verb (have) is needed.
amit82New safety requirements were created
amit82The deadline dates for the construction ____ by the architect.'Dates' is plural, so D is not possible. The answer is C.
amit82New safety requirements _________ by the government. 4. were CreatedThe answer is indeed #4.
amit82for the 1st question, if "were changed" and "have been changed" both were present in the options then which one would have been correct?Both are correct grammatically. The choice of the tense would depend on other factors. I don't understand your second question.