1 it seems that she is quite happy

1 it seems that she is quite happy
（改为同义句）
she seems to be very happy
2 it took me three hours to paint the doors
(改为同义句）
i spent three hours painting the doors
3 is the earth round the little boy asked ..
(改为复合句）
the little boy asked whether/if the earth (is ) (round )
4are you afraid of being alone
(改为同义句）
（are ）you (scared ) (of ) being alone?
5he went to school .he didnt have breakfast this morning
(改为复合句）
he went to school (without ) (having ) (breakfast )this morning.

1 it seems that she is quite happy
（改为同义句）
she seems (to ) (be ) very happy
2 it took me three hours to paint the doors
(改为同义句）
i (took ) three hours (to paint ) the doors

按顺序一个一个来：
1.to be
2.spent painting
3.whether is round
4.Do fear of
5.without having breakfast