send out，set off，benefit from，make certain，come true，hang out with

（1）People who

benefit from

benefit from

donations include cancer patients as well as babies.
（2）Your dream will

come true

come true

sooner or later as long as you do your best.
（3）She had

sent out

sent out

well over four hundred invitations that afternoon.
（4）To

make certain

make certain

of getting good seats，we hurried off to the cinema.
（5）I love to work with my horses，

hang out with

hang out with

my friends，and go to movies.
（6）I

set off

set off

for a new adventure in the United States on the first day of the new year.