Correct the sentences by adding either 'who' or 'which' and commas. 1. tourists are attracted to iconic buildings and landmarks are often in cities. 2. the new valley project will bring water to the desert is somewhat controversial. 3. rising sea levels could be devastating to venice is very beautiful and historic. 4. charles barry was the designing architect of westminster palace asked another architect to design the clock tower, big ben. 5. architects might come from anywhere in the world usually compete for big projects. 6. the leaning tower of pisa has been leaning more and more every year is one of jun's favorite landmarks.

Ineed . read the passage, and choose the two (2) inferences that are most firmly based on the given information. according to one joke, scientists are now using lawyers instead of rats in laboratory experiments. there are three reasons for this change. for one thing, there are more lawyers than rats. for another, the scientists become less emotionally attached to the lawyers. and finally, certain things are so disgusting that rats won’t do them. 1. a lawyer must have made up this joke. 2. some people feel there are too many lawyers. 3. lawyers have the reputation of being willing to do anything. 4. scientists have the reputation of