________is believed that the island can be a paradise(天堂)when people live________.
I can lend you my textbook __________ you must return it to me before class.
Although a teenager, Fred could resist __________ what to do and what not to do.
Even though the Smiths have moved to a faraway place, we still see them __________.
You are really very kind. I'll never forget the __________ you have done for me.
I admired the painting, and ED said he would like me to have __________ as a gift from him.