Oliver: Hey, Sophia, do you have any plans for our summer vacation? Sophia: Yes, I think we should go to the Green Cave. Oliver: A cave? What can we do there? Sophia: We can go hiking and (38) _______________ inside the caves. Oliver: Oh yeah, I love hiking. Can we go rock climbing there? Sophia: (39) _______________, we _______________. Its too dangerous. Oliver: Oh, OK. How long does it take to get there? Sophia: It takes (40) _______________ by (41) _______________. Oliver: Hmm, thats quite long. Where can we stay? Sophia: We can stay at (42) _______________. Oliver: That sounds interesting. Im really looking forward to it. ai đóa giúp với ạ, mik cảm ơn!

Oliver: Hey, Sophia, do you have any plans for our summer vacation?

Sophia: Yes, I think we should go to the Green Cave.

Oliver: A cave? What can we do there?

Sophia: We can go hiking and (38) ___go kayaking___ inside the caves.

Oliver: Oh yeah, I love hiking. Can we go rock climbing there?

Sophia: (39) ____No____, we ____can't____. Its too dangerous.

Oliver: Oh, OK. How long does it take to get there?

Sophia: It takes (40) ___5 hours___ by (41) ___bus____.

Oliver: Hmm, thats quite long. Where can we stay?

Sophia: We can stay at (42) ___a campsite near the cave____.

Oliver: That sounds interesting. Im really looking forward to it.

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