Why does your brother _______ a sad look on his face these days?
Lei Feng is always ready to help others when they are in trouble and he never ______ their request.
The film “A World without Thieves” a great success and brought in a large profit to the cinema .
—What about ______ lecture you attended yesterday? —To tell the truth, it was too boring. I can’t stand ______ lecture like that.
______difficulties we may come across, we' ll help one another to overcome them.
Mary had promised to give me a ticket for tomorrow. She failed, ____.