2. a) match the columns to form phrases. 1 the time of 2 dense 3 travel 4 unique 5 feel a experience b alive c my life d abroad e rainforest 2. b) use the phrases from ex. 2a to complete the sentences. 1 it took us five hours to make our way though 2 when they have the opportunity to learn about different cultures. 3 hang-gliding is really exciting and it makes 4 the safari was amazing! 5 i've visited many rainforests, but the amazon is .