1. When students from other countries come to the United States, they often suffer from culture shock.
2. Because the cost of education has risen, many students are having financial problems.
3. Please tell me where the student union is.
4. Engineers, who have an aptitude for drafting and mechanics, must also be artistic and imaginative.
5. While the contractor follows the blueprint, the engineer checks the construction in progress. 
6. Since the blueprint presents the detail of the engineer's plans, it must be interpreted accurately by the constructor.
7. Students should declare a major by their junior year unless they have not made up their minds.
8. even though students declare a major now, they can change it later.
9. Last year, the government reported that drug use is increasing.
10. Doctors are concerned about drug use by young people, who think that smoking marijuana is risk-free.

1. __________________________________ until I pay my tuition.
2. _________________________________________________ unless I take twelve units.
3. __________________________________ that computer engineering is a popular major.
4. _________________________________________________ who is chair of the Communications Department.
5. Because I had to look for a part-time job ________________________________
6. _________________________________________________ if I want to get to school on time.
7. _________________________________________________ whether I should take advanced calculus.
8. _________________________________ whom I met at the social club meeting last month.
9. _________________________________________________ when I left my country.
10. _________________________________ that my college adviser recommends.

Belajar Bahasa Inggris tentang Kalimat Majemuk-Kompleks:

• Berilah tanda baca bagian majemuk dari kalimat majemuk-kompleks seperti kalimat majemuk; karenanya, gunakan kombinasi semikolon/koma (kalimat 1), atau letakkan koma sebelum koordinator yang menggabungkan dua klausa (kalimat 2, 3, dan 4).
• Berilah tanda baca bagian kompleks seperti kalimat kompleks. Dengan klausa adverbia, letakkan koma setelah klausa adverbia dependen (kalimat 2) tetapi jangan sebelum klausa adverbia dependen (kalimat 3). Dengan klausa nomina, jangan gunakan koma (kalimat 4).

1. If housework and childcare are included, women work more hours per week than men every place in the world except North America and Australia but they also earn less than men everywhere.
2. In Africa, women work harder than men because they work 67 hours per week but men work only 53.
3. Although Latin American women work 60 hours Latin men work only 54 and in Asia women work 62 hours to men's 48.
4. Men in Western Europe work the least they put in only 43 hours per week although women average 48.
5. The report stated that even when men's working hours were reduced they used the extra time for leisure activities rather than for housework or childcare.