Fill in the gaps with who or which. *Refer to the Grammar Reference if necessary. 1-Beatrice is a person ... challenges us. 2-She is a great teacher ... helps me to learn a lot about British novels and poetry. 3-A person ... ha...

Fill in the gaps with who or which. *Refer to the Grammar Reference if necessary. 1-Beatrice is a person ... challenges us. 2-She is a great teacher ... helps me to learn a lot about British novels and poetry. 3-A person ... has a good head on his shoulders is intelligent. 4-Honesty is the quality ... i value most in my friends. 5-A person ... never lets you down is reliable. 6-A gentle person is a person ... is nice and kind, never angry. 7-He is a sweet, gentle boy ... wouldn't hurt a fly. 8-Jack always sounds so positive and confident that i can't find any argument ... could beat him. 9-A person ... likes socialising is usually easy to get along with. 10-Karen's very loyal, she never says a word ... can hurt her friends. Помогите пожалуйста. Срочно надо.