1. I don't want (advice, an advice, advices) or help. 2. There are too many (mouses, mice, mices) in the barn. 3. (Children, childrens) usually inherit some characteristics from their father and some from their mother. 4. I bought three (grouses, grouse) for dinner. 5. We met many (Japaneses, Japanese) on our holiday. 6. The first class passengers filed before the captain as solemn as (oxes, oxen, ox). 7. There seemed to be varying (criteriums. criteria, criterias) for the treatment of passengers. 8. The (hangers-on, hanger's-on, hanger-ons) stared at us as though we were curious (phenomenons, phenomena, phenomenas). 9. The (deer, deers, deeres) were ravaging the man's fields. 10. He ordered two (gin-and-tonics, gins-and-tonic, gins-and-tonics). 1. Her favourite flowers are (forgets-me-nots, forgets-me-not, for­get-me-nots). 2. The girls are filling the watering tub for the cow and three (sheep, sheeps). 3. I cast four times and had four (trout, trouts. troutses). 4. She isn't one of those horrid regular (beautys, beauty, beauties). 5. There are many (gooses, geese, geeses) in the field. 6. You should clean your (tooths, teeth, teeths) every morning. 7. There were two (safes, saves) in the corner. 8. The house is nice but the (surroundings aren't, surrounding isn't) very pleasant. 9. The ships were bringing (cargoes, cargos) from all over the world. 10. There are three (salmons, salmon) in the aquarium.