Помогите,пожалуйста с английским,плииз!

1.Have you done your homework? - Yes , I have just finished. 2.Is your brother playing computer games now ?-No , he is reading a detective story . 3.What will you do tomorrow? -I shall (will ) visit my granny. 4.Do they go to school on Saturdays -Yes , They have five lessons. 5.Did the students take part in the competition yesterday? -Yes , they won the competition.