Помогите правильно написать предложение с глаголами 1.The actors (to rehearse) since...

Question

Помогите правильно написать предложение с глаголами
1.The actors (to rehearse) since early morning; now they ( to go over) the first scene an they ( not to be ) satisfied with their acting."

Answer 1

1. The actors have been rehearsing since early morning; now they are going over the first scene an they are not satisfied with their acting.