Look at the following sentences. Chose the correct word in italics.
1. Julia’s report has/ have been discussed.
2. Did/ Has your mobile phone been repaired yet?
3. An amazing new medicine has been/ be discovered in America.
4. Where is the secretary? The document has not been prepare/ prepared yet!
5. Are/ Have those letters been delivered?
Answers & Comments
1 has
2 has
3 has been
4 has not been prepared
5 Have those letters been delivered?