Unity

The topic sentence is: Colors create biological reactions in our bodies.

Which sub-sentences are off topic?

• In one study, prisoners underwent a drastic and measurable decrease in muscle strength within 2.7 seconds when they were put in a pink room.

• In another study, athletes were exposed to red light which they could get short bursts of energy.

• It is also a sacred color to Moslems(穆斯林).

• Many mosques(清真寺) and religious temples throughout the world use green and blue to balance heavenly peace with spiritual growth(心灵成长).

• To sum up, color influences us in many ways.

The topic sentence is: Colors create biological reactions in our bodies.

Which sub-sentences are off topic?

• In one study, prisoners underwent a drastic and measurable decrease in muscle strength within 2.7 seconds when they were put in a pink room.

• In another study, athletes were exposed to red light which they could get short bursts of energy.

• Blue is not a good color for dinnerware, however. Food looks less appetizing when it is served on blue plates, perhaps because very few foods in nature are of that color.

• After London's Blackfriars Bridge was painted green, the number of suicides decreased by 34 percent.

Which sentence below does not belong to the paragragh?

• Adventure travel is the hot trend in the tourism industry.

• Ordinary people are no longer content to spend their two weeks away from the office resting on a sunny.

• More and more often, they are choosing to spend their vacations rafting down wild rivers, hiking through steamy rain forests, climbing the world’s highest mountains.

• People of all ages are choosing educational study tours for their vacations.

Which sentence below does not belong to the paragraph?

• Extreme sports are also becoming popular.

• Young people especially are increasingly willing to risk life.

• Soccer is also popular in the United States now, although football is still more popular.

• One of the riskiest new sports is skysurfing, in which people jump out of airplanes with boards attached to their feet.

• Skysurfing rivals skydiving and bungee jumping for the amount of risk.

Can you find a Pikachu in these pictures

• 
• 
• 
•