Fill in each gap with ONE suitable word
Viet Nam is in the South - East Asian . It has(1) ________ of beautiful muontains , rivers and beaches .(2) ________ are two long(3) ________ in Viet Nam : the Red River in the north and the Mekong River in the(4) ________ . The Mekong River is the(5) ________ river in the Suoth - East Asian ad of course it is longer(6) ________ the Red River . The Mekong River starts in Tibet and flows(7) ________ the sea . Phanxipang is the(8) ________ mountain in Vietnam . It's 3,143 meters (9)________ Vietnam also (10)________ lots of nice beachus such as Sam Son , Vung Tau , ....