---- Do you regret having left your first job?---- Why should I? I _____ as much, but I enjoy more of it.
Does the way you thought of ________ the water clean make any sense?
The bridge is so important to the people here that once ________ it must be carried out without delay.
They tried to prevent the damage ________ their cattle.
His father disappeared, ________ two children and never _______ from again.
In order not to be disturbed, I spend three days _______ in my study.