Rows to Column

create table Test (name varchar(20), class varchar(20), grade int)

insert Test values('li', 'English', 70)
insert Test values('li', 'Math', 80)
insert Test values('li', 'Physics', 90)

select name, sum(EG) TEG, sum(MG) TMG, sum(PG) TPG 
from 
( select name, 
         case when class  = 'English' then grade else 0 end  EG, 
         case when class = 'Math' then grade else 0 end  MG, 
         case when class = 'Physics' then grade else 0 end PG from Test)
tmp group by name