sunlight ,all living things would die.

Nanjing isn’t so large____ Shanghai. But it’s the second____ city in East China.

What a beautiful bike! How long have you _______it –My mother just______ it for me as my graduation gift yesterday. I like the colour, it’s so cool..

Tom’s mother said; “Nobody can prevent him ___ smoking.”

u know that Jack ______ a postman forabout six years”“Yes, I see.”