Years later, he returned home, unexpectedly the old tree of his childhood__________.

______ all the seats full, he had no choice but to stand up.

The subway was crowded with passengers going home from market, most of ________ carrying heavy bags and baskets full of fruit and vegetables they had bought there.

With the guide _____ the way, we finally got to the village which we were looking for.

With so many orphans ________，the charity organization calls for more donations.