With the world changing fast, we have something new ______with all by ourselves every day.
The traveler lost his way in the woods, and made things worse was that it was getting dark.
—Go and ask her come . —OK.
—I rang you at about nine, but there was no reply. —Oh, that was probably I was seeing the doctor.
She looks sad. Could you please tell me ____ that prevents her from being as happy as before?
I just can’t figure out the meaning of the word---so I’ll have to ___ the dictionary.