---Jim, could you tell me where we can get some food to eat?---What kind of food are you looking ?
This work is very difficult. It needs great _____.
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 ____.