Choose the right variant 1. Can/could you help me with my project? (you are talking to your teacher) 2. Jane might/may come back home earlier tonight. (you are 50% sure) 3. Jack might/may be at home now. (you are 30 % sure). 4. I must/ have to go home at once because my mother asked me to go. 5. I want to lose weight. I have to/must stop eating buns, sweets and pies. 6. I have to/must stop drinking fizzy drinks. My doctor said it is bad for my stomach.