1-5 error correction
6-10 error correction
reducing adjective clauses 1-4
reducing adjective clauses 5-8
100
  • The people in this picture are celebrating something which it happened recently.
  • The people in this picture are celebrating something which happened recently.
100
  • The company makes billions of dollars selling something which people can get it for free.
  • The company makes billions of dollars selling something which people can get for free.
100

The man who has the red tie is taking a picture of the people who are at the party.

The man with the red tie is taking a picture of the people at the party.

100

Most of the people who are at the party want to go home and eat some food which is good.

Most of the people at the party want to go home and eat some good food.

200
  • The company is very successful which these people work for.
  • The company which these people work for is very successful .
200
  • The plastic garbage is very serious which is created from all the plastic bottles.
  • The plastic garbage  which is created from all the plastic bottles is very serious.
200

The girl who is wearing a blue dress doesn’t like the man who is next to her.

The girl wearing a blue dress doesn’t like the man  next to her.

200

Mike, who is the man in the man in the middle, will probably get in a fight with someone who is much bigger than him.

Mike,  the man in the man in the middle, will probably get in a fight with someone much bigger than him.

300

The owner of the company is the woman whose her shirt has red stripes.

The owner of the company is the woman whose shirt has red stripes.

300
  • The people who their money comes from selling plastic bottles don’t care about all the garbage.
  • The people whose money comes from selling plastic bottles don’t care about all the garbage.
300

3. The people who are invited to the party are nice to the people who work at the restaurant.

3. The people invited to the party are nice to the people working at the restaurant.

300

The girl who has the black dress wants everyone to be quiet so she can read a book which is good.

The girl with the black dress wants everyone to be quiet so she can read a good book.

400
  • The company sells bottled water to people which think regular tap water is too dirty.
  • The company sells bottled water to people who (that) think regular tap water is too dirty.
400
  • The sales department is discussing how to sell more bottles of water to people which can get water from a drinking fountain.
  • The sales department is discussing how to sell more bottles of water to people who (that) can get water from a drinking fountain.
400

Jennifer, who is a teacher, is wearing a red dress which has a silver belt.

Jennifer, a teacher, is wearing a red dress with a silver belt.

400

People who want to be in party pictures sometimes are not happy about the pictures that were taken the next day.

People wanting to be in party pictures sometimes are not happy about the pictures taken the next day.

500
  • The water which the company sells it is just tap water in a plastic bottle.
  • The water which the company sells is just tap water in a plastic bottle.
500
  • They are planning to tell people that the water which come from the faucet is dirty.
  • They are planning to tell people that the water which comes from the faucet is dirty.