—Why don't you join us for dinner?—Sure!____
–Have all the boys known that they ______ an English test this afternoon?--Yes. Every boy has been told about it.
He offered ______ valuable advice that ______ people disagreed.
His grandfather ______ for twelve years.
________ you've got a headache. You drank too much last night.
In those days, books could only be produced one at a time by hand. __________, they were expensive and rare.