KEY REVISION EXERCISES Past simple / present perfect simple / present perfect continuous Exercise 4 2. 3. 4. 5. 6.
have lived / since met / ago hasn’t seen / for have you spoken / since haven’t been / for
Exercise 5 2. 3. 4. 5.
already just yet already
Exercise 6 2. for 6. already
3. started 7. hasn’t invented
4. has worked 8. yet
5. since
Exercise 10 1. 3. 5. 7.
Has been writing Has made Started Have been sitting
2. 4. 6. 8.
Hasn’t finished Has written Wrote Haven’t heard
Past simple / past perfect simple / past perfect continuous Exercise 2 2e, 3a, 4b, 5f, 6d Exercise 3 2. 4. 6. 8.
met had been looking had stolen Had finished
3. had learnt 5. became 7. had been waiting
Exercise 4 2. he had been painting 4. had cleaned his hair 6. he had been working on the computer 8. she had had a sandwich
3. had painted the living room 5. he had gone / been swimming 7. went out
Vocabulary 2: infinitives and gerunds Exercise 1 1. infinitives 5. gerunds
2. infinitives 6. infinitive
3. gerunds 7. gerunds
4. infinitive
2 to go 6 watching
3 reading 7 repeating
4 to reduce 8 to see
2 to walk 6 to make
3 to finish 7 drinking
4 to hold 8 save
2 restarting 6 using
3 to take out 7 meeting
4 moving 8 to call
Exercise 2 1 be 5 knowing Exercise 3 1 answering 5 going Exercise 4 1a, 2b, 3a, 4b Exercise 5 1 to buy 5 to arrive