_____, I could not memorize the text.
George said that he would come to school to see me the next day, but he.
Jerry did not regret giving the comment but felt ______ he could have expressed it differently.
One learns a knowledge by making mistakes and ______ them.
By the time you have finished this book, your meal ______ cold.
-Look at those clouds! -Don't worry. ______ it rains, we'll still have a great time.