They

have

finished

laying

up

the

house,

and

have

put

on

the

roof.

他们已竖立了那幢房屋的骨架并盖上了屋顶。

You

look

rested.

You

seem

to

have

put

on

some

weight.

你气色好多了，体重看来也增加了些。

He

must

have

put

on

several

kilos.

他体重一定增加了好几公斤。