Употребите глаголы can или may
1) He … have dinner now and then play in the yard. 2)Peter … do sums very well. … he help us?
3) … we play in the room? - No, you … not. 4)She … open this window. It is very large. 5) … I see Vera
now? - No, you … not. She is not in.6) … I help you? - Yes, you …. . - … you wasgh the plates? -Certainly.I … .