31. You see the lightning _____ it happens, but you hear the thunder later.
Susan was expecting her favourite singers, but to her disappointment, _______ appeared.
China’s economic development has made ______ rapid progress in the past 10 years, and young people have made ______ great contribution to this progress.
—Have you heard that Jay Chou is to perform in the Capital Stadium next month? —Of course. All his fans are _______ at the exciting news.
. —I’d rather you _______ my party in Shangri-la Hotel. —Sorry, it was my wife who stopped me, otherwise …
—It’s amazing that an Australian girl sailed round the world alone in about 200 days. —That’s an inspiring story. Her courage is really _______.