1triangles sides 2 asquare sides 3 their sides 4 triangles,squares and rectangles sides 5 that .thank you. 6 the lesson 7 he two brothers and a sister 8 i a dog.its namt is spot 9 you got any english books? 10 got any friends here? 11 it late we late? 13 correct? 14 they quit right 15 the picture on page 33 употребить am, is, are, have, has по смыслу.