Помогите пожалуйста , поставить один из глаголов CAN/MAY He.........have dinner now and then play in the yard. Peter.........do sums very well ..............he help us with this computer program? Dad, ..............we play in y...

Помогите пожалуйста , поставить один из глаголов CAN/MAY He.........have dinner now and then play in the yard. Peter.........do sums very well ..............he help us with this computer program? Dad, ..............we play in your room?-No, you ..........not i am working. She ................not open this huge heavy window I ............not speak to Vera the day before yesterday I ..............not go out for a walk after 9PM ...............you wash up? .............you go to Moscow alone? Nobody................do it.