( B )51 A classmates’ B friends’ C family’s D teachers’
( A )52 A countries B prices C colors D sizes
( B )53 A miss B have C meet D remember
( C )54 A choose B make C learn D take
( D )55 A collecting B making C talking D watching
( A )56 A When B Until C Although D Because
( C )57 A and B so C but D or
( D )58 A decisions B plans C cakes D clothes
( B )59 A money B help C pity D advice
( C )60 A cat B sheep C dog D horse