oksuz_
Member
- Joined
- Nov 5, 2015
- Member Type
- Other
- Native Language
- Turkish
- Home Country
- Turkey
- Current Location
- Turkey
Hi,
- ........ discovery of insulin, it was not possible to treat diabetes.
Could you tell me which option would be correct for the gap ?
-Prior to the
or
-To prior
In my opinion, first one is the correct one.
Thank you in advance..
- ........ discovery of insulin, it was not possible to treat diabetes.
Could you tell me which option would be correct for the gap ?
-Prior to the
or
-To prior
In my opinion, first one is the correct one.
Thank you in advance..