Onun evde olup olmadığından emin olmalıyım.
- I must make sure whether he is at home or not.
Ondan önce, gerçekten emin olsak iyi olur.
- Before that, we had better make sure of the fact.
Tom gazın kapalı olduğundan emin olmak için kontrol etti.
- Tom checked to make sure the gas was turned off.
Tom Mary'nin hâlâ uyuduğundan emin olmak için kontrol etti.
- Tom checked to make sure Mary was still sleeping.
When you leave, make sure you lock the door behind you.
... communities and making sure we catch violent impulses before they occur. ...
... And so the Google+ has spent a lot of time making sure that ...