how (care) the boy is.
how (care) the boy is.
how is the boy?
how stubborn the boy is
How cool the boy is!
How is the little boy
The boy is old enough to take care of hims
汉语how fast running the boy is
How fast the boy is running?
1.—How is the boy?
how old is the boy怎么回答
(how/what a )clever the boy is!
the boy is learning how (read) English.