B13 they study french and ….at school. russia b14 the national gallery is visited by lots of… tour b15 he is a …..business. success b16 her dance made a great ….on my friends. impress b17 the girl could … sleep at night. hard b18 lines, detention and report are kinds of … punish b19 d.mendeleev was a famous russian …. science b20 she was awarded a prize for the best…of the poem. translate b21 it is ….to swim here, the river is full of crocodiles. danger b22 the … has already begun. discuss