连词成句 buys his two parents Jack books

连词成句 buys his two parents Jack books buys,his,two,parents,Jake,books(.)怎么连词成句? are,his,these,books(?)(连词成句) 连词成句two,books,are,these,favorites,my 连词成句。 1. I, two, please, have, may, books (?) Jack,these,and,his,are,cousins连词成句 连词成句.does,do,when,Jack,homework,his,ususlly writes his some father Jack emails to(连词成句) 连词成句：are,there,books,in,his,bookcase and left his tom parents连词成句 parents,both,his,doctors,are 连词成句 in his are China parents 怎么连词成句,