1did you (you/ride) your bike on sunday (not/see) the film last week ) a picture for my school project two days ago. ) songs at the scool party (he/buy) a comis yesterday? 6the children (not/take) lunch to school yesterday. ) a delicious cake last saturday. (she/come)back late

2. pam didn't see the film last week.  3. i drew a picture  for my school project two days ago.4. we sang (sing)  songs at the scool party5. did he buy a comis yesterday? 6. the children didn't take lunch to school yesterday.7. mum made  a delicious cake last saturday.8. she came back late

No, i i drew we sing did he bought did not took mum made it will come back late

1. the company would produce these products, but it has no patent. 2. the firm would have received income even last year if it had had enough information about the production process. 3. if there were no market information, we would not know about our potential customers. 4. if it were not for the competing company, we would have sold our goods faster. 5. the company would have protected its right to technological innovation, but it did not take care to get a patent in time. 6. if the goods were not produced by the national economy, they would be imported. 7. if international price of goods were lower than the domestic price, there would be an incentive to import them. 8. if our economy were highly developed, the national currency would become one of international currencies. 9. if the world price increased, this would lead to the growth of national production.