1 A

2 D

3 D

4 A

5 B

6 C

7 D

8 A

9 B

10 C

Currently, the environment is under serious threat because the world's development situation is increasingly high, factories, works, and workshops every day emit into the environment a lot of emissions and hazardous waste, leading to environment is threatened with pollution.

Dịch:

Hiện nay môi trường đang bị đe dọa trầm trọng vì tình hình thế giới phát triển càng lúc càng cao, các nhà máy, công trình, xưởng sản xuất mỗi ngày thải ra ngoài môi trường rất nhiều khí thải, chất thải nguy hại, dẫn đến môi trường bị đe dọa ô nhiễm.

Advantages:

1.Flexibility: Learn at your own pace and schedule.

2.Accessibility: Access education from anywhere with internet.

3.Cost-effectiveness: Lower tuition fees and fewer expenses.

4.Customization: Tailor learning to individual needs and preferences.

5.Networking: Connect with diverse learners globally.

Disadvantages:

1.Lack of interaction: Reduced personal engagement and feedback.

2.Technical issues: Internet connectivity and software problems.

3.Self-motivation: Requires discipline and accountability.

4.Limited socialization: Fewer opportunities for in-person connections.

5.Quality concerns: Varying standards and credibility of online courses.

6.Distractions: Home and work responsibilities can interfere.

7.Technology dependence: Access and adaptability challenges

1 it exciting more than i expected

Câu số 3 thiếu chữ one đúng hok