Part 4: Sentence Combining Answers

1. Millions of people go on diets every year, yet/but very few succeed in losing weight.
Although/Even though millions of people go on diets every year, very few succeed in losing weight.
Millions of people go on diets every year; however/nevertheless, very few succeed in losing weight.
2. Most dieters initially lose a few pounds, but/yet most gain them back again after a few weeks.
Although /Even though most dieters initially lose a few pounds, most gain them back again after a few weeks.
Most dieters initially lose a few pounds; however/nevertheless, most gain them back again after a few weeks.
3. Doctors say these diets don’t work, but/yet many people still try them.
Although/Even though doctors say these diets don’t work, many people still try them.
Doctors say these diets don’t work; however/nevertheless, many people still try them
4. Both jazz and rock are styles of music born in the US.
Jazz, just like/like/similar to rock, is a style of music born in the US.
5. Jazz is not just one style of music; on the contrary, jazz has many styles such as Chicago jazz, Dixieland, ragtime and cool jazz.
6. New Orleans style jazz features marching-band instruments, whereas/while ragtime jazz is played on the piano.
New Orleans style jazz features marching-band instruments; in contrast, ragtime jazz is played on the piano.
7. Present day rock differs from early rock.
Present day rock is different from early rock.
8. Both the US and Great Britain have a democratic form of government.
The US, like/similar to/just like Great Britain, has a democratic form of government.
9. Great Britain has both a monarch and a prime minister, whereas/while the US has only a president.
Great Britain has both a monarch and a prime minister; in contrast, the US has only a president.
10. Human workers and robots can detect problems with machinery.
Human workers can detect problems with machinery, just as robots can.
Human workers can detect problems with machinery; robots can also.
Human workers can detect problems with machinery; robots can too.