单选题 My most famous relative of all, ______ who really left his mark on America, was Reb Sussel, my great grandfather.

单选题 Only in exceptional circumstances ______ the truth from the patient.

单选题 We have been told that under no circumstances ______ the telephone in the office for personal affairs.

单选题 I didn’t choose any of the three offers because I found ______ satisfactory.

单选题 ______ to go to the exhibition this Saturday.

单选题 By no means ______ their own language well.

单选题 ______ found these days.

单选题 ______ but a fool can make such a mistake.

单选题 Not until a monkey is several years old ______ to exhibit signs of independence from its mother.