thanks to，lose track of，turn up，make one's fortune，ought to
（1）You

ought to

ought to

have come to the meeting．It was interesting．
（2）Lucy didn't

turn up

turn up

for the English class yesterday．
（3）Peter thought that he could

make his fortune

make his fortune

in Australia．
（4）I always

lose track of

lose track of

what's happening in the Middle East．
（5）

Thanks to

Thanks to

his wife's care，Jack's health has really picked up．