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Thomas made a phone ( / ) for a bike.
The charger which Thomas made has a small ( / ).
Kelly’s grandmother fell and hurt her ( / ) last year.
The Sitbag is designed for ( / ) people.
Minji thought that dirty ( / ) water was a big problem.
The Green Art Box uses old ( / ) filters.
I love biking. My phone often ran out of battery during long rides, so I made a charger with a small fan . During the rides, the wind turns the fan and makes power.
The Sitbag is a bag but it also becomes a(n) chair . My grandmother hurt her leg last year and has had trouble walking . The Sitbag helps people like her.
In art class, we make dirty paint water and it harms the environment . One day, my mom was throwing away old water filters and I got an idea. The Green Art Box uses old filters to clean the dirty paint water.
Thomas’s phone never ran out of battery during long rides. ( / )
The fan makes power when the bike is moving. ( / )
Kelly’s grandmother has had trouble walking since she fell. ( / )
There are many benches on the streets for elderly people. ( / )
Minji thought that dirty paint water was not a problem. ( / )
1 light fan
2 air wind
3 device power
4 desk chair
5 shopping walking
6 malls streets