V. Complete the sentences. Put the verb into the correct form.
1. Trees ………................. more quickly in summer than in winter. (grow)
2. 'Shall I phone at 6:00?' `No, I ……....................................... dinner at that time. (normally/ cook)
3. We .................................. at about 7:00. Couldn't you come an hour later? (usually/ get up)
4. In 1788 he ........................... his last great work in Vienna. (write)
5. She ............................ at Kennedy Airport at 2 o'clock this morning. (arrive)
6. I refused to believe that he ……....................... the car was stolen. (not know)
7. ‘How are you getting on with the book?' At the moment I ………………….............. chapter four. (read)
8. My mother ……................... all the doors and windows before she goes to bed. (lock)
9. I ....................... away most of my old books when 1 moved house. (throw)
10. Scientists ......................... some fundamental discoveries in the 18th century. (make)
11. Alice ...................... her mother in London most weekends. (see)
12. 'What's that terrible noise?' `The neighbors …............................... a party.' (have)
13. At the start of his career, Cousteau ……….................. the aqualung, opening the oceans to explorers, scientists, and leisure divers. (invent)
14. ......................................... durian when you lived in Malaysia? (ever/ eat)
15. Both ancient and recent records show that farmers ......................... long hours.(work)
1. Grow
2. Normaly cook
3. Usually get up
4. Wrote
5. Arrived
6. Didn't know
7. Am reading
8. Have locked
9. Threw
10. Made
11. Sees
12. Are having
13. Invented
14. Did you ever eat
15. Work
