Matching Pairs Fancy school?Online version Vocabulary practice by Lina Salvanou 1 ace at 2 certain 3 favourites 4 subject 5 to fall behind 6 tough 7 I can't do otherwise 8 going out with friends 9 a 3-month period at school 10 to struggle 11 effort 12 find the answer to a problem to work hard to do something particular, specific very good at an area of knowledge that is studied in school attempt, physical or mental activity needed to achieve something hard, difficult faves term I can't help it hanging out (with friends) solve to fail to do something fast enough or on time