Fill in the relative pronoun or adverb. put commas where necessary. write d for defining and nd for non-defining. 1 mr stafford, whose son walked the length of the amazon, is very proud. nd 2 illiteracy is a major world problem affects a person’s life on many levels. 3 peru ed set off from is in south america. 4 the reason they were furious was that foreigners were in their territory. 5 my mother is very concerned about the environment goes to many fundraising events. 6 brazil is the world’s largest rainforest has the highest deforestation rate on the planet. 7 the date many countries celebrate international earth day is 22 april. 8 i’d rather see the film your brother has recommended. 9 volcano surfing is an extreme sport can be quite dangerous. 10 jack is the boy brother is a news reporter. 11 jerry is the student won the short story competition. 12 the reason she’s sad is because she lost her bag.
Я не уверен, но вроде запятые нужны в предложениях:
3, 4, 7, 8, 11