Пожалуйста, помогите с задание:
1) Josh lost the purse ... doesn't know when it happened.
2) We met girls in the cafe, but Bob hadn't meet ... before.
3) Kate was there too. I talked to ... for twenty minutes.
4) Carol bought a new car ... is a Mercedes.
5) I need some help. Please, help ...
6) My friend and I sold all the trees ... need some new flowers now.
7) He looked at me ... couldn't help him.
8) They invited us ... agreed to come.
9) I want to send ... this present. They will be glad.
10) We locked his documents ... was very angry.