Can: 1. I can answer the questions. They are very easy 2. You can find any kind of information on the Internet 3.I can play basketball ,but I'm not able to play today , I have hurt my arm 4.Flowers can grow faster if they get a lot of sunshine 5. Anyone can become rich and famous If they know the right people Must: 1.We must save these poor people from fire 2.We must find money to pay the detb by the end of month 3.You must not be late for your lessons 4.He had a long journey and must be very hungry 5.he must have never heard of this accident
1 Are the boys running about in the garden.? 2 am I doing 3. Are John and his friends going to the library? 4. Is Ann sitting at her desk.? Is she studying geography? 5. Is a young man standing at the window?Is he smoking a cigarette? 6. Is the old man walking about the room? 7. Is the dog lying on the floor? 8. Is he having a break? 9. Are we studying Japanese?. 10. Is my mother lying on the sofa.?
1 aren't running 2 aren't (ain't) doing 3 aren't going 4is not sitting 5 isn't standing 6 isn't walking 7 is not lying 8 isn't having 9 aren't studying 10 isn't lying