Question

Oraciones en present perfecto en ingles

Answer 1

1.-Scientist have discovered a new cure for the disease.
2.-I’ve played that game before, I don’t like it.
3.-He has developed a fine taste in wine.
4.-The boss has already been informed.
5.-I have worked for the company before.
6.-She has been cooking all morning. 7.-Have you checked this data before printing?
8.-They have been off and on the relationship for months.
9.-I have seen what he can do.
10.-I have taught this game to all of my friends.