Key simple present – present cont. p 22 exercise 1 1. manufactures 2. meets 3. allow 4. provide 5. don’t function 6. offers 7. works 8. grows 9. looks 10. doesn’t seem 11. invests 12. helps p 23 exercise 2 1. has 2. use 3. stands 4. combines 5. passes 6. splits 7. burns 8. turns 9. doesn’t cause 10. means 11. takes 12. believe p 23 exercise 3 1. 2. 3. 4. 5. 6. 7. 8.
do you know doesn’t work works does she come comes doesn’t stay starts goes
p 24 exercise 4 1. 2. 3. 4. 5. 6.
does it arrive gets goes doesn’t get leaves reaches
7. doesn’t leave 8. stops 9. arrives p 25 exercise 1 1. 2. 3. 4. 5. 6.
are having are you doing is expecting isn’t working are you calling am phoning
p 26 exercise 2 1. 2. 3. 4. 5. 6. 7. 8.
b f a h e d g c
p 27 exercise 3 1. 2. 3. 4. 5. 6. 7. 8. 9.
are beginning is declining are taking are cutting is transforming is improving is starting are holding aren’t traveling
p27 exercise 4 1. are you doing 2. am attending 3. are you staying 4. is affecting 5. are not spending 6. are not getting 7. aren’t buying 8. aren’t doing 9. is managing 10. are looking
p 30 exercise 1 1. do you usually organize 2. do the farmers bring 3. we always collect 4. deliver 5. do you have 6. test 7. passes 8. operate 9. isn’t working 10. are changing p 31 exercise 2 1. 2. 3. 4. 5. 6. 7. 8.
works are not sending am dealing leads aren’t doing varies am learning come
p 31 exercise 3 1. 2. 3. 4. 5. 6. 7. 8.
provide design look get spend are setting up is having require
p 31 exercise 4 1. enjoy 2. go 3. put 4. run 5. takes 6. seems 7. is beginning 8. are starting 9. are attacking 10. is losing p 32 exercise 5 1. are interviewing – think 2. are carrying – want 3. are trying – sounds
4. 5. 6. 7.
do you know – is doing am trying – means am applying – depends tastes – is becoming
p 33 exercise 6 1. Does Joyce look like her mother? 2. Wait for me, I’m still having breakfast. 3. I weigh 63 kilos, how much do you weigh? 4. What are you doing? I’m smelling these flowers, they smell wonderful. 5. I’m listening. 6. I’m expecting a visitor. 7. Turn the radio off, I’m trying to think. 8. The Rhine flows between G and F. 9. We are all getting older and wiser. 10. Juliet will call me as soon as she gets back. 11. The police are towing away all the cars. 12. Why are you always teasing me? 13. What letter? What are you talking about? 14. In 1066 W of N conquers England. 15. I’m sending this parcel tomorrow. 16. Alan is thinking about writing a book. What do you think about this idea? 17. My brother is playing the piano. He practises every day. 18. What time do you usually have breakfast? 19. We are making excellent progress. 20. The children are being very noisy today.