This film ________ on CCTV 6 last year.A. is shown B. was shown C. will be shown
---___________ is it from here to Yancheng Railway Station? ---About two kilometers.
We all __________how he made such great progress in a short time.
---I think Miss Gao must be in the library. She said she would go there. ---No, she ___________ be there. I have just been there.
The world’s population is getting larger and larger, so scientists will have to ______ new ways to solve food problem.
---Do you know ___________ about China? --- The people and the food.