——There must be a dozen pens in this house but I can never find one when I need one.——Keep looking. ______is sure to turn up.
I want to make meatballs. Would you please give me a hand to ________the meat?
---Whatdoyouthinktheyareinpraiseof? ----_________________.
_______thecoachwascontentwithwas_____histeamwonthematch.
Weteachersmustseeto________thateverystudentcanunderstand.
Mary has been looking forward in the past 10 years to______the Great Wall.