Part 1
Read the text and answer questions 1-4
H
Even if you had never suspected that this is what was going on when leaves turn red, there are clues out there. One is straightforward: on many trees, the leaves that are the reddest are those on the side of the tree which gets most sun. Not only that, but the red is brighter on the upper side of the leaf. It has also been recognised for decades that the best conditions for intense red colours are dry, sunny days and cool nights, conditions that nicely match those that make leaves susceptible to excess light. And finally, trees such as maples usually get much redder the more north you travel in the northern hemisphere. It’s colder there, they’re more stressed, their chlorophyll is more sensitive and it needs more sunblock.
4/4, band 9 in 2 minutes
1/4
2/4 how stupid I’m
2/4
4/4
4/4 just 3 minutes
4 out of 4 in 2 minutes
4/4
sun is also correct answer in 19th question
answer for 1 is sun