____ her leg the last time, Brenda decided not to go on the school skiing trip this year.

Nancy is ________ because she has a good habit.

Have you got any idea why Mother asks for me—She wants you to________ your staying up last night.

ough his classmates are all ahead ofhim, he is studying very hard to _____ them.

The earthquake of 2008 was extremely terrible. ___ it was the worst disaster we had ever seen.