1. Englishes around the world differ from each other ____ some ways.
2. All over the world many people are speaking English ____ a second or foreign language.
3. We all know that English has also changed a lot ____ time.
4. Up to now nobody can come ____ with a good answer to the question.
5. From what you told us, he sounds ____ a nice person.
6. In China, more and more people can communicate with foreigners ____ perfect English.
7. The reason ____ the changes of language is that the world is changing, too.
8. We will have learned about 3,000 English words ____ the end of this term.
9. The English of that time became closer ____ the present English.
10. With cultures communicating ____ each other, languages change little by little.