---Who are you looking for? ---Mr White. ---Wait here for a while. The class meeting_______ over in half an hour.
Either the judge or the lawyers ______ wrong on the case at that moment.
When he returned , he agreed to the publisher’s request _______ he should write a book for boys based on the life he experienced.
Look ! There are so many mistakes in your composition . You ____ have paid attention to it.
At the conference , political leaders from many countries promised to work together to defend the world ________ terrorism and other threats.
______ these new treatments , people with high blood pressure can live a long and active life .