1.A crocodile has a long mouth with many big teeth.
2.An elephant is a very large wild animal that lives in Africa and Asia.
3.A Rabbit is a small animal with long ears.
4.When did they visit the Tretyakov Gallery?
5.Who wants to visit the History Museum?
6.The Smiths want to go to the Boshoi Theatre next Sunday.
7.The Tretyakov Gallery is one of the best museums in the world.
8.The boys' aunt studied Italian,didn't she?
9.Tom's sister cleaned the windows,didn't she?
10.He doesn't want to go to Hyde Park now.
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boy's - если мальчик один
boys' - если их несколько
Нам ничего не известно о количестве этих самых детей, так что возможны оба варианта
Sir Walter Scott was born on 15th of Augast in 1771.He was a geniouse novelist and a poet.He was extremely popular in Europe during his time,but it seems to me his very popular nowdays.His novels and poetry are still read, and many of his works are thought of as classics.The mosе popular and readable works are :The Lady of the Lake, Ivanhoe, Rob Roy, Waverley, The Heart of Midlothian and The Bride of Lammermoor.He died on 21st of September in 1832.I think his one of the greatest writers of the 16th century