—He ______ be in the classroom, I think.—No, he ______ be in the classroom. I saw him go home a minute ago.
The boy isn’t _____ to dress himself.
This dictionary is different _____ that one.
_____ is good to relax by watching TV.
His funny hat made the students _____ in class.
---Students always have ______ homework every weekend. --- That’s _____ bad.