As is well known, it is Hawking who the theory of black holes.A, puts forward B, has put forward C, invented D, raised
---I’d like to invite you to dinner this Sunday, Mr. Smith. ---_____.
While reading, you can make a mark _____ you have a question.
In view of lacking preparations for the competition and not wanting to lose face, Johnson eventually decided to _____.
Shylock, how can you hope for mercy yourself when you show _____.
The doctor couldn’t answer the question _____ the patient could survive that night.