X. Complete the second sentence in each pair so that it has a similar meaning to the first sentence.
1. Mr. Binh uses English every day because he works with some Australians.
If Mr. Binh _____________________________________________
2.1 received a letter this morning and it had good news.
The letter that ____________________________________________
3. You don’t have an English certificate, so you cannot enroll in this course.
You could _______________________________________________
4. My mother is talking with an Englishwoman.
The woman with___________________________________________
5.1 think you should read English papers to improve your reading skill.
If I ___________________________________________________