Choose the best variant: Before they travel abroad on holidays, they __ to learn some of the language to say a few words to the people they meet. Bbl6epuTe ozuH oTBer: shall will be able are going to

The best variant is "are going to."<br /><br />So the sentence should read: "Before they travel abroad on holidays, they are going to learn some of the language to say a few words to the people they meet."