ex 1A. Put a tick if the sentences are correct. Correct the mistakes if needed. 1. Harry was screaming when the ghost appeared. 2. No, that's not right. I did pass the test. I got a B. 3. The window suddenly was breaking while I was watching a horror film. 4. lan read a detective novel when the storm started. 5. Meanwhile, Jessica was exploring the haunted house. 6. Didn't you be used to have blonde hair? 7. The children were thinking that the film was too scary. 8. While I was looking for a horror DVD, I was losing my wallet. 9. Herbert reached for the phone and was dialing the number. 10. We tried to rescue the cat when suddenly the tree branch broke. ex 1B.Find one mistake in each sentence and correct it. 1. Denise was practicing the song every day until she could sing perfectly. 2. The phone was engaged when I called. Who did you talk to? 3. Mr Connors is owned two houses and a villa in the South of France. 4. I decided to resign last month because the pressure at work was becoming too maeh for me 5. Julie was anxious to speak to you since she heard about your accident. 6. European drivers find it difficult to used to drive on the left when they visit Britain. 7. No mattery how many times I fly, I'll never be used to take-off and landing! 8. If you finished, put your hand up and l'll collect your exam paper. 9. I don't know who's responsible because I didn't work here long. 10. My brother and I never allowed to chew gum when we were young. làm ơn giúp mình với mình cần gấp gấp lắm