BHUBANESWAR/DHAKA (Reuters) -At least 34 people have died in India's northeastern region after heavy floods caused landslides over the last four days, authorities and media said on Monday, and the weather department predicted more heavy rain. More than a thousand tourists trapped in the Himalayan state of Sikkim were being evacuated on Monday, a government statement said, and army rescue teams were pressed into service in Meghalaya state to rescue more than 500 people stranded in flooded areas. In neighbouring Bangladesh, at least four members of a family were killed in a landslide in the northeastern district of Sylhet, while hundreds of shelters have been opened across the hilly districts of Rangamati, Bandarban, and Khagrachhari on Sunday.