Frank put the medicine in a top drawer to make sure it would not be __________ to the kids.
.-----My brother failed in business.-----_____.
The flight attendant welcomed us ___ the plane.
______, a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of English is poor.
-----Shall we go to the art exhibition right away?-----_____.
It was a matter of________ would take the position.