John is a man of his word. If he promised you, he won’t ______ you ______.

When it is winter in China, it is _______ in Australia.

一 Hi, Jim! Is this your bike or Mary’s?— It’s mine, not .

These pens are sale, and you’d better buy some.[ ]

Have you heard that a building was blown up last weekend with a number of people in it?—- Yes, _____ news came as _____ shock to me.