_______ the difficulty that he has supporting his big family, he still makes every effort to realize his dream, which I believe is __________ his reach

_______the Internet is of great help. I don’t think it’s a good idea to spend too much time on it.

Lydia doesn’t feel like ________ abroad.Her parents are old.

I often read China Daily, ____of great help to my English study.

________ does your cat weigh — About 5 kilograms.