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11. You’d better go to bed early tonight. The plane _____ at 6 o’clock tomorrow morning so we’ll have to be up by 4:30!
a. leaves b. will leave c. has left d. is leaving

12. This summer we ________ on a walking tour around some of the most beautiful villages in Provence.
a. go b. went c. has gone d. were going

13. I _________ my own living since I ________ seventeen, doing all kinds of jobs.
a. earn - was b. was earning - has been
c. earned - has been d. have earned - was

14. _________ that there are no wild snakes in Ireland?
a. Do you know b. Are you knowing
c. Have you known d. Did you know

15. _______ the villagers ______ when the tornado _______ in the village?
a. Are ... sleeping - touches down
b. Were ... sleeping - touched down
c. Did ... sleep - was touching down
d. Have ... slept - touched down