Past simple vs past progressive 1.When/ Sandra/ arrive/home/she/find/door/open.
2.Lindal/ talk/ phone/ while/ Todd/ watch/film.
3.As soon as/ Angie/ see/ mouse/she run.
4.As/Cindy/ walk/ through/park/it/ start/ raining.
5.Gary/ write/ e-mail/ when/phone/ring.
6.I/drive/ work/ when/man/jump in front of/ car.​

Which of the following is not an attitude you should adopt on the road? a. arrogance b. forgiveness c. tolerance

These two squirrels live in the same ecosystem. what type of interaction do the images represent? a. direct competition b. mutualism c. interference competition d. symbiotic e. indirect competition

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.