я думаю, что это слово inactive, т к только оно образовано с помощью приставки in: active> <span>inactive</span>
1. Dad has to go to work by bus every morning.
2. My mum wears a uniform to work.
3. I usually swim in the river.
(I can't actually see the variant but I wrote the one which seems acceptable. No problem!)
1.at
2. Him, each other, they,his
3.she,her
4. Their, them, they
5. To
Do not throw garbage on the road
hang feeders
not to pollute the river
trash in the forest
to throw garbage in the trash
sort garbage