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