There _____ a lot of coal mines in the south, but many of them have been closed or are _____ be closed.

Fifty-three years after it was written in 1958, the love letter to a US college student from his girlfriend who ______ his wife is finally on its way to him.

When I told her that our journey would begin _____ an altitude of more than 5,000 metres, she seemed to beexcited about it[ ]

Iput the bike here—No,you can’t.

－Who’s that －