n could have defeated Howard in the match, but he _______ too careless at the last minute.

Please do me a favor —_____ my friend Mr Smith toYouth Theater at 7:30 tonight

Thanks to the computer, I got several times _______ information _______ they did

Thank you for the reasonable plan that you put ________ to help improve people’s living level step by step

Tom hid himself behind the door, _______ he rushed out to scare his mother.