He had a car accident

He attended his graduaition ceremony

He had a heart attack

. He gave a performance in the auditorium

. What happened to him

What date it was

When the graduation ceremony was

. Where he was

. He was really touched by his classmates

He didn't know what happened at all.

He couldn't remember what to say

D. His parents wore caps and gowns

选项1The road was flooded.

选项2The road was blocked. 

新选项The road was frozen with snow.

新选项The road was covered with spilled gas.

选项1 A truck plunged into a pool of liquid chocolate

选项2The heavy snow made driving very difficult.

新选项The truck driver dozed off while driving.

新选项. A truck hit a barrier and overturned.

选项1It was a long time before the cleanup was finished

选项2It was a hard task to remove the spilled substance. 

新选项It was fortunate that no passenger got injured.

新选项It was difficult to contact the manufacturer

选项1His house was burnt down in a fire.

选项2Many of his possessions were stolen.

新选项His good luck charm sank into the sea.

新选项His fishing boat got wrecked on a rock.

选项1Change his fishing locations.

Find a job in a travel agency.

Sell the pearl he had kept for years.

Spend a few nights on a small island.

His pearl could be displayed in a museum.  

His monstrous pearl was extremely valuable.

The largest pearl in the world weighs 14 pounds.

A New York museum has the world,s biggest pearl.

Participate in the Olympics.

Participate in the Paralympics. 

Participate in a swimming contest.

Participate in a basketball game

They can improve their balance.

选项2They can improve their wheel chair skills.

新选项They can improve their wheel chair mobility.

新选项All of the above.

选项1Sports could improve patient’s physical condition.

选项2Sports could benefit patient’s emotional health.

新选项The international disabled games could help lessen the patient’s trauma caused by war.

新选项 The international disabled games could aggravate the patient’s trauma.

选项1To investigate whether people are grateful for help.

选项2To see whether people hold doors open for strangers

新选项To explore ways of inducing gratitude in people.

新选项To find out how people express gratitude

选项1They induced strangers to talk with them.

选项2They helped 15 to 20 people in a bad mood.

新选项They held doors open for people at various places.

新选项They interviewed people who didn't say thank you.

选项1People can be educated to be grateful.

选项2Most people express gratitude for help.

Most people have bad days now and then.

People are ungrateful when in a bad mood.

选项1It donates money to overpopulated animal shelters.

选项2 It permits employees to bring cats into their office.

新选项It gives 5,000 yen to employees who keep pet cats.

新选项It allows workers to do whatever their hearts desire.

选项1Keep cats off the street. 

选项2Rescue homeless cats. 

新选项Volunteer to help in animal shelters.

新选项 Contribute to a fund for cat protection

选项1It has contributed tremendously to the firm's fame.

选项2It has helped a lot to improve animals' well-being.

新选项It has led some other companies to follow suit

新选项It has resulted in damage to office equipment