50. The lazy boy got up very late and went to school in a hurry. When he arrived at school, he found that he had put his socks on _______.
We all write __________, even when there's not much to say.
—Do you think our basketballers played very well yesterday? —__________.
__________, I managed to get through the game and the pain was worth it in the end.
The speaker told a joke or story __________ when he gave the talk to keep us interested.
He is very popular among his students as he always tries to make them __________ in his lectures.