will toboggan - кататься на санях
Must
1)Does she write English words? Yes,she...does
2)does.he want to play football? No he..doesn't.
3)Do.they good friends? Yes,they...do
4)is he writing now?
5)they read the book,go and play
CosB=BC/AB=8/16=1/2
Ответ: cosB=1/2
1) where shelley's dad had gone?
2)tornado had destroyed hungreds of the trees