--- Did you see any monkeys in the zoo? --- I saw _____. They were all sleeping then.
They ____ repairing the wall. The _____ was smooth(顺利).
Later he left home ___ in different cities.
It is a bad habit to ____ others’ homework. You should do ____homework by yourself.
The teacher didn’t understand why the pupil had ____.
The teacher asked me ___ late again.