1) " I am sure it isn't the engine -it's just been checked."
Rewrite: It *CAN'T* be the engine - it's just been checked"
2 ) "The patient is not recovering well after the operation. He *MUST* be frustrated "
At 1st, do you think the use of must and can in these sentences is ok ?
And, if they...
I currently have at&t and i asked a sales rep from there and they said something about mobile me or something but it costs money. I don't want to pay any money to do such a simple task.
I barely have any contacts on my sim card and i do not know of a way to update my sim card.