Respuesta:
2. He became successful. The investors made a mistake. (so it was clear)
- He became successful, so it was clear that the investors had made a mistake.
3. By 2016 he was rich. He sold a lot of Trunkis. (because)
- By 2016 he was rich because he had sold a lot of Trunkis.
4. He found out. A company copied his idea. (that)
- He found out that a company had copied his idea.
Espero haberte ayudado, si es asi me regalas una coronita por favor :)
