The historical play put on by my classmates left a deep impression on us.Every one of us thought their show was _________ a failure but a great success.
Which ______ more fat, cream or rice?
The doctor suggested he ______.
They are considering______ they should do the experiment .
Lincoln, ______ President of ______ United States, was assasinated(暗杀)on April 14th , 1865 .
Why ______ a bad idea to ask Amy for advice?