Brazil is a lovely place to visit if you like beaches. Colombia too, or anywhere in the Carribean. The Caribbean is actually great as most countries speak English. If you want to venture farther then Tahiti and Bora Bora are spectacular. My personal favorite would be an African safari: Tanzania, South Africa,Zambia or Malawi.
Thanks friends.. as it's a first time I don't wish to take risk on long tour so I selected Australia and srilanka... also I would like to chose service apartments preferably .. Waiting for our feedback...
Be safe on your trip also, I wish you have fun on your travel. The Philippines & Singapore have some nice spots to do vacation. So I recommend it.