I would say it involves extensive research
Answer:
Hans and his mother put a lamp in front of the window to make themselves feel better.
Answer:
Their goals, a strive to do better or something to strive for.
1) neither….nor
2)not only ……. But also
3)both…… and
4)either.. or
5)either….or
6)both…. And
7)not only…..but also
8)weather….or
9)both…..and
10)neither….nor
