Какое значение для исторической науки имеют мемуары? Можно ли считать их документами эпохи? Объясните свое мнение.

7)I have speak
I'll ask

4)
2.  had sold, would have got
3.  had changed, would never have been
4. hadn't taught, wouldn't have been able to
5. hadn't been, would never become

7)
2. hadn't watched, wouldn't have felt
3. had, would buy
4. pass, will you get
5. would talk
6. hurry, will be
7. had spoken, would have asked