1. Start … about pleasant things — and you’ll be happy! (think) 2. Americans enjoy … houses and … to new places. (change/ move) 3. Would you like to go … in the sea? (sail) 4. Most people enjoy … in the sun. (lie) 5. I haven’t had my lunch yet. Do you mind … outside for ten minutes? (wait) 6. John likes … at a high speed. (drive) 7. Stop … about your troubles. (worry) 8. Jack was proud of … the first prize for…. (get/ jump) 9. Helen was so angry that she left without… a word. (say

Here are the completed sentences with the appropriate forms of the verbs in parentheses:

1. Start thinking about pleasant things — and you’ll be happy! (think)
2. Americans enjoy changing houses and moving to new places. (change/move)
3. Would you like to go sailing in the sea? (sail)
4. Most people enjoy lying in the sun. (lie)
5. I haven’t had my lunch yet. Do you mind waiting outside for ten minutes? (wait)
6. John likes driving at a high speed. (drive)
7. Stop worrying about your troubles. (worry)
8. Jack was proud of getting the first prize for jumping. (get/jump)
9. Helen was so angry that she left without saying a word. (say)