1. A …passing planes can be heard(1.2); The airport was built (1.2); it could not be used then(1. 3); a hundred people must have been driven away(11.4-5); this house will be knocked down by a passing plane(11.6-7); I have been offered a large sum of money(1.7) C 1 A message will be sent immediately. 2 All these goods must be sold. 3 I told you the parcel would be received in time. 4 The letter has to be delivered by hand. 5 Your letter must have been lost In the post.
2. A (sample answers) The dog drove the sheep out of the field. The police drove the crowds back. I drove my car into the garage. B1 home 2 houses 3 house 4 home
3. 1c 2d 3c 4d 5a 6c 7b 8b 9a 10d 11c 12c