1. She prefers a book written only in English to a bilingual one.
2. People who are interested in exploring new things always want to take adventurous trips.
3. If you are an impatient person, you cannot become a good teacher.
4. My sister is really happy with her new job because of its high salary and flexibility.
5. Although his job is quite good, he still wants to look for another job which provides him more promotion opportunities.
6. My 8-year-old brother wishes to become an excellent computer programmer when he grows up.
7. Lan made all of us surprised when she said that she would become a poet.
9. My close friend's grandfather is a famous scholar in linguistic field. He is very knowledgeable.
10. She mispronounced the word, so her foreign friend couldn't understand what she meant.
11. In most of the international companies, employees are required to use English competently.
12. Peter has still been unemployed for over the past 6 months. I hope that he will soon find a job.
13. It is good that youngsters nowadays become more and more independent in not only their thinking but also their behaviours.
14. Astronomy is the science that studies the universe and its objects such as the moon, the sun, planets, and stars.
15. In my family, my mother is the person who mainly provides financial support to the whole family.
16. Parents who are irresponsible for their families will not make their children happy.
17. The increasingly high unemployment rates in the last six months have worried the government.
18. When the students learn about space travel, they are very curious about the state of being weightless.
19. Women in the 21st century are proving their active roles in both families and society.
20. My sister is the worst cook in the world. What she cooks is either undercooked or overcooked.
21. It is very interesting to work as a researcher who carries out significant scientific research to benefit people's life.
22. If you are going to Son Doong Cave, you really need to book a guided tour because you will easily get lost there.
23. My cousin, who is 26 years old now, is employed. He is running a small business in traditional crafts.
24. It is a requirement that students must have at least 6.0 IELTS to take part in that English speaking contest.
25. Although she was inexperienced in marketing field, she still applied for that marketing company.
26. Excessive consumption of fast food increases the risk of obesity.
27. In this new teaching approach, teachers become facilitators to support students' active learning.
28. After leaving high school, he wants to be trained as a professional athlete instead of going to university.
29. He has completed three English courses at this center, but there hasn't been any improvement in his English level.
30. In some Asian countries such as India, Pakistan, the Philippines and Singapore, English is used as the official language.