# 41 1. my bike 2. Were your friends....3. Was there ...4. didn't watch 5. Did they pick ...
# 49 1. goes 2. picked 3. Did you go to ...4. didn' t take 5. There was a river ...
# 58 1. The woman gave some meat ...2. picked 3. Did you go to ...
4. Where did cave people live? 5. What was the weather likke yesterday?
# 61 2. watched - yesterday - Pat Simple (P. S)
3. are drinking - now - Present Progressive (Pr. Pr.)
4. is buying - at the moment - Pr. Pr.
5. go - every day - Present Simple (Pr. S.)
6. lived - last year - P. S.
7. wear - sometimes - Pr. S.
8. paid - two days ago - P. S.
9. thinks - often - Pr. S.
10. rode - last Sunday - P. S.
#62.
1. a. rides - Pr. S. b. is riding - Pr. Pr. c. rode - P. S.
2. a. go - Pr. S, b. went - P. S. c. are going - Pr. Pr
3. a. buys - Pr. S. b. is buying - Pr. Pr c. bought - P. S.
4. am playing - Pr. Pr b. played - P. S. c. play - Pr. S.
# 68
1. at 7 o'clock 2. went on 3. Did her brother ...4. There are ...5. What did she buy....
# 73
1. spent - Past Simple 2. takes - Present Simple 3. were - Past S.
4. are building - Present Progressive 5. stay - Pr. S. 6. writes - Pr. S.
7. read - Past S. 8. is teaching - Present Pr.
# 74
2. bought - last week - Past S.
Ann didn't buy a ...
3. are swimming - now - Present Pr.
They are not swimming ...
4. go - often - Present S.
They don't go to the circus very often.
5. is reading - now - Present Pr.
Sally is not reading ..