She bought the same skirt at a lower price at the same shop where I bought mine because she was a __________ customer.

_________ weather it is! We can go hiking outside.

Have you ever been to Shanghai —-Yes. I _____ there with my father last year.

_difficult the task may be, we must finish it on time, because we can’t meetsuch a precious opportunity _______ we have expected.

canI do for you, sir— I want_____.