You should have put the milk into the icebox, I expect it ______ undrinkable

ing renewable energy is a simpleidea, but ______ we find it hard to put into practice

1888, a major French newspaper announced the death ofNobel in an article ________ “The merchant of death is dead”, which indicatedthat Nobel was only thought of as one _______ from killing.

Flu is a very ______ infectious disease. Fever, headaches, coughing and fatigue are some of its ______ symptoms.

My father________hungry when he was young.