Why didn’t you answer my phone just now? —Sorry．I Shenzhou VII launched on TV and didn’t hear the phone

The topic, which many people______ a small one, will actually have a great influence_____ us.

Is the girl in red your friend —_________. She is learning Chinese now.

下列各句中，没有语病的一句是（ ）

She showed the visitors around the museum, the construction ________ had taken more than 5 years.