1) I wander if she will be joining us for dinner. 2) He wonders whether she has talked to him yet. 3) I don't remember if we have met before. 4) He didn't remember whether he had locked the door before leaving. 5) He wondered why she was upset with him.
1) I wander if she will be joining us for dinner.
2) He wonders whether she has talked to him yet.
3) I don't remember if we have met before.
4) He didn't remember whether he had locked the door before leaving.
5) He wondered why she was upset with him.