Reading: p.52-53
1. b
2. c
3. d
4. d
5. c

A= 1.prevent, 2.active, 3.protect, 4.convince, 5.stray, 6.affection, 7.adopt, 8.extinction, 9.poachers, 10.protest, 11.deprive, 12.respect, 13.discourage, 14.emissions, 15.affects, 16.awareness, 17.threat, 18.recycling, 19.processing, 20.products, 21.goods, 22.existence, 23.donate;

B= 1.layer, 2.resources, 3.warming, 4.energy, 5.waste, 6.issues, 7.rain, 8.dump;

C= 1.reverse, 2.conserve, 3.preserve;

D= 1.take, 2.run;

Grammar: p.54-55

A= 1.hard,like; 2.lately; 3.further; 4.least; 5.eldest; 6.more,better; 7.badly; 8.rudely; 9.worse,worse; 10.much cheaper; 11.politely; 12.awkward, like;

B= 1.widely; 2.highly; 3.deeply; 4.lately; 5.freely; 6.hardly;

C= 1.to New York by car last weekend; 2.into his classroom quickly a few minutes ago; 3. at 11.45, on Monday, November 20th, 1996; 4.quietly, in her room, all evening; 5.often..home at night; 6.in a house in the suburbs;

D= 1.as/so carefully as my brother; 2.less carefully than my brother; 3.the most intelligent student I have ever seen; 4.better pianist than anyone else; 5.the piano better than anyone else; 6.as well as she does; 7.in a very friendly way; 8.the same as yours jeans; 10.the worst film I have ever seen;

E=1.true; 2.constantly; 3.effectively; 4.negative; 5.increasingly; 6.apparent; 7.deliberately; 8.good; 9.most; 10.more; 11.more;

INVALSI:
test 1: reading 55/55; listening 40/40
test 2: reading 55/55; listening 39/40
test 3: reading 53/55; listening 38/40