You’d better go there by train.The train ticket is____ the airplane ticket.
Animals are obviously ______ lower form of life than ______ man.
Experts believe ______ people can waste less food by shopping only when it is necessary.
My uncle hasn’t been able to quit smoking, but at least he has _______.
______ in the early 20th century, the school keeps on inspiring children’s love of art.
No one ______ be more generous; he has a heart of gold.