1. read the sentences carefully and decide which form is correct. внимательно прочитайте условия и выберите верную форму прилагательного.
2. once you have made your choice, read through the completed sentences once again to double-check your answers. после того, как вы выберите слово, прочитайте полное предложение еще раз, чтобы убедиться, что вы сделали правильный выбор.
3. for this task you will get 10 points, 1 point for each correct sentence. за данное вы получите 10 , по 1 за каждое верное предложение.

David Bowie died of cancer on 10th of January in the age of 69. Like the rest of the world I feel sorry for him. He was a brilliant musician, truly one of the greatest songwriters for all time. He was odd, creative, impressive and passionate for music. Many say that without this man there was no pop-music and it's hard not to agree. 
He changed his image for many time. In 70's he was a Ziggy Sturdust: an alien from space. Also he was a Thin White Duke wearing a formal suit. In 80's he tried himself as an actor and he became the Goblin King with funny hair and weird make-up. And as I remember he had heterochromia (when your eyes have a different eye color). 
Rest in peace, David. Thank you for your music and inspiration. You will be remembered. Goodbye, Ziggy Sturdust.

A goose-geese (гусь-гуси)
the watch-the watches (одни часы-много часов)
a mouse-mice(мышь-мыши)
a dress-dresses (платье-платья)
a toy- toys (игрушка-игрушки)
the sheep-the sheep (овца-овцы)
a tooth-teeth (зуб-зубы)
a child-children (ребенок-дети)
the ox-the oxen (бык-быки)
a deer-deer (олень-олени)
the life-the lives (жизнь-жизни)
a tomato-tomatoes (помидор-помидоры)
that window-those windows (то окно- те окна)
this man-these men (этот мужчина-эти мужчины)
that match-those matches (та спичка-те спички)
this knife-these knives (этот нож-эти ножи)