Camels are called 'ships of the desert '. How long can they survive without water?a.) 2 monthsb.) 4 monthsc.) 6 months ​

1. Helen speaks French so well because she has lived in France.
2. She lived there last year.
3. The rain has stopped and the sun is shining in the sky again.
4. The rain stopped half an hour ago.
5. Mary has bought a new hat.
6. I bought a pair of gloves yesterday.
7. The wind blew off the man's hat, and he cannot catch it.
8. The weather has changed, and we can go for a walk.
9. The wind changed in the morning.
10. We travelled around Europe last year.
11. I have been here since Christmas.
12. He hasn't seen her for ages.

1. Helen speaks French so well because she (has lived) in France.
2. She (lived) there last year.
3. The rain (has stopped) and the sun is shining in the sky again.
4. The rain (stopped) half an hour ago.
5. Mary (has bought) a new hat.
6. I (bought) a pair of gloves yesterday.
7. The wind (has blown) off the man's hat, and he cannot catch it.
8. The weather (has changed), and we can go for a walk.
9. The wind (changed) in the morning.
10. We (travelled) around Europe last year.
11. My father knows so much because he (has travelled) a lot.
12. I (have seen) Pete today.
13. She (saw) this film last Sunday.
14. Alex (met) his friend two hours ago.
15. I (have just met) our teacher.
16. The children (have already decided) what to do with the books. 
17. Yesterday they (decided) to help their grandmother.
18. I (haven't seen) you for a long time. I (saw) you in town two or three days ago, but you (didn't see) me. I (was) on a bus.