I / ALREADY / VISIT / XUAN HUONG LAKE / PRENN WATERFALL/ PLACES OF...

3. I / already / visit / Xuan Huong Lake / Prenn Waterfall/ places of interest.

A. I have already visit Xuan Huong Lake, Prenn Waterfall and some places of interest.

B. I have already visited Xuan Huong Lake, Prenn Waterfall and some places of interest.

C. I was already visiting Xuan Huong Lake, Prenn Waterfall and some places of interest.

D. I am already visiting Xuan Huong Lake, Prenn Waterfall and some places of interest.

IV. Choose the underlined part that needs correction.