1. (3 points) Find the pattern and fill in the numbers
(1) $2, 7, 12, 17, 22$, $\qquad$、32、37.
(2) $2, 4, 5, 10, 11, 22, 23$, $\qquad$
$\qquad$
【Answer】Solution: (1) $22+5=27$,
(2) $22 \times 2+2=46$, $23 \times 2+1=47 ;$

Therefore, the answers are: $27,46,47$.