4. Grammar Revision: Past Simple vs. Past Progressive/Continuous

Now it´s time to revise some necessary grammar before you start learning a new grammar point. First, decide whether you are going to use the Past Simple or the Past Progressive tense in this exercise. If you have problems choosing the correct tense, go back to Unit 10a and revise the grammar point there. Then, in this follow-up exercise, you need to decide not only between the Past Simple tense and the Past Progressive tense, but sometimes you will also need the past passive voice. If you have a hard time with this, revise the passive voice by reading this overview. Finally, practise passive modals in this task.