Some day we ____________ be able to live on the moon. You can never tell.
举一反三
- We may be able to _______ you in some way if you can not finish your work on time.
- I can never forget the day _______ we worked together and the day ______ we spent together.
- We’ll never be able to ________ you for all you have done for my son.
- In this lecture,I can only give you a purely____ (个人) view of how we can live life to the full and make some suggestions about the future.
- Can you tell me ___________I can buy some chewing gum?