The two international companies reached an agreement, which was based on their talks

Perhaps loneliness is one of the biggest problems in our society these days.— It especially appears among teenagers.

Wow, so many new buildings! But it used to be a poor village.–Yes, ___ has changed in our hometown.

Writing has ________ much of my spare time, but it has given me a great deal of pleasure. [ ]

On the bank of the river，we found him________on abench，with his eyes________on a kite in the sky.[ ]