It is ______ work of art that the museum has decided to buy and keep it .A such an unusual B a so unusual C such unusual D so unusual
My parents tried their best to laugh _______ my fears for the coming examination.
After ______ seemed hours of waiting in line, finally it was our turn to pass the gateway.
________ treating the homeless man as a shame to society, Mrs. Wang provided him with food and water.
--Huang, would you mind if I used your Pipa for the coming singing competition?---________
一So you didn’t say “hello” to him last night?一Well,I stopped and smiled when I saw him,but he _______me and walked on.