III. Rewrite the following sentences so that their meaning stays the same, using the war 1. A train leaves for Lao Cai at 5 o'clock every morning. (There) 2. The distance from Ho Chi Minh City to Phu Quoc Island is about 300 km. (It) 3. Is it possible to travel to Sa Pa by air? (can) 4. Be careful or you'll fall off your bicycle. (If)
