Open the brackets and put the verbs in the correct tense form 1.you (to have) to work much harder at home if you (to miss) the lesson. 2.by 8 o'clock yesterday i (to do) my homework and was ready to help you. 3.when i (to open) the door of the classroom, i (to see) that the teacher already ( to come) and the pupils (to write) a dictation. 4. when i ( to look ) out of the window, the children (to play) footbal in the yard. 5. he ( to enter) the room< to take something from the desk and (to go)