b Complete these extracts from the conversations with the Present perfect form of a verb in the box.
change finish not finish go (x2) lock lose (x2) meet see
1 I have lost my mobile. Have you seen it anywhere?
2 You have changed your hair - it's really nice.
3 You have lost weight, haven't you?
4 She was here - perhaps she has just gone out for a minute.
5 She has gone home. She left about ten minutes ago.
6 Has she locked her office?
7 We have finish the test. Can we go now?
8 Sorry, I have not finish yet. Can I have another five minutes?
9 Pierre, have you met Karimah?
Mountains-always amazed me with their power. Mountains for me are an incredible beauty and an indescribable scale. The mountains contain some mystery, some mysticism. Not for nothing since ancient times thinkers and poets go to the mountains to find their muse. Walking in the mountains, a person feels truly happy and carefree. In the mountains, the wanderer "becomes" a bird, becomes free and wise.If you climb higher and higher, then the peaks of the mountains seem to connect together, as if they are piled on top of each other. The tops become one whole. If you look into the distance, you can only see the outlines of these mighty guards.The power of the mountains can both inspire the newcomer and break the unworthy.