wide glass environment in the past made of by hand

（1）The chair is

made of

made of

wood.My grandpa made it many years ago.
（2）Robinson Crusoe《魯濱遜漂流記》by Daniel Defoe is

widely

widely

read by teenagers in our city.
（3）First of all，we need to solve our

environmental

environmental

problems.
（4）When the leaves are ready every year，the villagers pick them

by hand

by hand

.
（5）The girl often wears

glasses

glasses

when looking at the blackboard.