8-I aiways have meal in the morning.
6-I must have my hands clean before lunch(скорей всего ты пропустил слово hands).
7-Have a dream and you will feel well.
2-I want to have a rest this afternoon.
4-I have a dialog with Jim about it.
1-Have a sight at this.
3-Can I have a trip in your car?
5-Come and have a swimming with us.
Если что не так, извини.
PS. Извиняюсь за ответы в разброс.