--These days I can only sleep for four or five hours at night as I’m too busy with my research work. --If you keep going on like that, you are sure to ______ sooner or later.
The president did much for world peace. That was ______ he was awarded the Nobel Peace Prize.
―Are you disappointed with the result of the experiment? ―No. ______, I’m pleased with it.
―Did you listen to Barbara’s speech? ―Yes, I have never heard a ______ one.
The familiar English song ______ me of the happy days l spent in Scotland several years ago.
The result was disappointing-we ______ have won the game easily.