1. i have already gathered all the necessary facts for the report at the conference.
2.my friend just completed an investigation into this criminal case.
3.this week the dean of our faculty together with the teachers developed a plan for the upcoming scientific conference.
4.we
have not held any conference this semester .
5. this young scientist didn't conduct any research in our laboratory .
6.the participants of our seminar have not yet exchanged views on the reports.
7. what have you recorded for this question ?
8. where are you from?
9. which famous scientist has already delivered a report?
удачи тебе в учёбе!
