VI. Rewrite the following sentences so that their meaning stays the same, using the words given. (1,25pts) 1.Vietnamese students are obligated to wear uniforms when they go to school. HAVE →............................................................................................................................................ . 2.You are not allowed to use your mobile phone on the plane. MUSTN’T →............................................................................................................................................ . 3. It isn’t necessary fo you to take a thick coat. DON’T →............................................................................................................................................ . 4. It isn’t a good idea to leave a child unsupervised. SHOULDN’T →............................................................................................................................................ . 5. Nam and Tom arrived late; therefore, they missed the most important part of the festival. BECAUSE →............................................................................................................................................