I regret ______ that I’m too busy ______ in the talk.
You look very tired and you must have been preparing for the coming examination yesterday evening, _________ you ?
______________ the last bus , he was late and was the last one __________to the destination.
It’s said that the food supplies in that flood-stricken area have __________ and what is worse, the patience of the poor people there is _______.
In order to keep fit, he is trying to ________ cigarettes and beer every day.
Among ________ writers in the world, only a few will become famous later on in life, and ______ writer is Mo Yan, who has received the Nobel Prize for literature recently.