30.They ______ be at home. You see, the door is locked from the outside.
The information on the Internet gets around much more rapidly than _______ in the newspaper.
_______ meeting held last night was _________ great success.
And the horses _______up to the finish line. They’re neck and neck ... and neck all the way. Oh, the Italian horse Mamma Miu _______ the race!
It was not just the size of the party last night _______ made it unique, but ________ it meant to our school.
—There is only 15 minutes left for work. What shall we do?—My God!There are always not any taxis when you want_______