Вправа ! не врубаюсь что надо делать хелп

a: doll, window, chair, sofa, cat, pupil, hand, plate, pen, lion, mouse, baby, friend, dinner, computer, family, bear, frog, horse, snake, zebra, girl, boy, mother, doctor, policeman, house, table, footbal, plw, cow, rabbit, schoolbag, chair, cap, tree, father, crocodile, book, pencil, child, lemon, park, garden, coat, bus, snowball, остальное на an

1 i am not ambitious at all.

2. kate is mean a bit.

3. henry is a quite tolerant person.

4. toby is slightly shy.

5. my brother is quite impatient.