1.They do many things to prevent the local people from throwing empty cans away.

2.They have to take the tourists to the hotel before noon.

3. They wanted  to bring some souvenirs home but they couldn't find what to buy.

4..On Thanksgiving Day, it is traditional to eat a big meal together.

1. many things /They /do / to prevent / away./ the local people / throwing empty cans/ from

⇒ They do many things to prevent the local people from throwing empty cans away

2. the tourists / They/ take/ to the hotel/ have to/ before noon./

⇒ They have to take the tourists to the hotel before noon

3. wanted/ They/ but/ to bring/ they couldn't find/ some souvenirs home/ what to buy

⇒ They wanted  to bring some souvenirs home but they couldn't find what to buy

4. traditional/ On/ it is/ to eat/ together./ a big meal/ Thanksgiving Day

⇒ On Thanksgiving Day, it is traditional to eat a big meal together

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