The museum will open in the spring with an exhibition and a viewing platform ________ visitors can watch the big glasshouses being built. (2013·浙江,13)
---Did your friend go to Japan last week?---____.
He asked me whether I __ this novel before.
When we got to the top of the hill, the sun __
I __Xiao Mao since she was a little girl.
He ___ when we came