--Jack's never worked hard at English, _______?-- _______ , so he can't answer the question in English, I think.
--- Can we find before an earthquake?--- Yes. Some animals will run wildly and some plants will come out in the wrong season.
--- Can’t you see all the foreign players are quite strong?--- Yes. But the Chinese players got the gold medal ______.
--- ______, is there a famous place I can travel in your hometown?--- Certainly. You can visit Mount Huang.
---What happened to you this morning?---The teacher wanted to know the _______ why I was late for the meeting.
--- I hear ______ new building appears in our school.--- Yeah, it’s_____ good place for teachers and students to do exercise.