Mary couldn’t________ the terrible working conditions in that factory and resigned last week.

We found Marry’s brother to have _____ more story books than Ann’s.

ook is in French, ____ will be a challenge forme

Practising Chinese kung fu can not only one’s strength , but also develop one’s character .

The boy _______to his mother that he had _______ the table for supper and then ____ down to have a rest.