Помогите пожалуйста с упражнением по английскому. Refer the sentence to the future. 1.-What ..you buy for y

Помогите пожалуйста с упражнением по английскому. Refer the sentence to the future. 1.-What ..you buy for your mother as a birthday present ?-I ..buy a box of sweets.2.-..you invite Bill to your birthday party?-Yes, I ...3.-Nina..not go to school tomorrow .She is ill.4.-Where...we go next month? -We...not go to Kiev, we..go to Odessa.5.-When ..you do your homework ?-I..do it at four o'clock.