I1. Third conditional, p 148. Key

Ex a 1I / 2F / 3H / 4E / 5A / 6J / 7B / 8G / 9C

Ex b 1 hadn't taken, would have missed / 2 wouldn't have won, hadn't given / 3 would have enjoyed, had come / 4 hadn't bought, would have been / 5 would have forgotten, hadn't reminded / 6 had arrived, wouldn't have caught / 7 hadn't lent, wouldn't have been able / 8 would have hurt, had fallen / 9 wouldn't have found, hadn't seen / 10 had known, would have applied

I2. Chris Hadfield, an astronaut and... Space Oddity

Chris Hadfield, a Canadian astronaut in the International Space Station, has become a celebrity.
Read an article and watch some of his videos.

I1. Gerunds and infinitives, p 147. Key

Ex a 1 to spend / 2 Applying / 3 not to say / 4 to start / 5 not to ask / 6 working / 7 solving / 8 not going / 9 modelling / 10 to learn

Ex b 1 to retire / 2 commuting / 3 not to worry / 4 to lock / 5 not to buy / 6 leave / 7 wear / 8 not to make / 9 doing

I2. Revise & Check pp 82-83. Key

Revise & Check pp 82-83. Key