Ex7. Rewrite each sentence beginning as shown. Do not change the meaning.
1. It would have been a good idea to tell me.
=> You should _________________________________________
2. I’m sure the class enjoyed it.
=> The class must ______________________________________
3. I helped her but it wasn’t necessary.
=> I needn’t ___________________________________________

Ex8. For each question, complete the second sentence so that it means the same as the
first, using no more than three words. Contractions count as one word.
1. I’m sure you dropped your wallet at the bus stop.
You must have dropped your wallet at the bus stop.
2. I’m sure that Diana didn’t take your books.
Diana ________________________________ your books.
3. Maybe Joanna missed the last bus.
Joanna _______________________________ the last bus.
4. It was a bad idea for Emma to cheat in the exam.
Emma _______________________________ cheated in the exam.
5. Terry arrived early, but it wasn’t necessary.
Terry _______________________________arrived early.