He was known to have been hanging about and was not expected to pass the test. ______, his failure came as no wonder to his parents.

 I know what we're doing is legal, but ____ it doesn't feel right.

 The problem is not ____ so easy as you think. It’s far from being settled.

 A woman in her 60s         gave birth to two test tube babies three years ago, after her only daughter died of gas poisoning.

He used to be _____ shy but now he can talk freely to anyone he meets.