The teacher, along with 5 of her students, ________talking with a foreign teacher in the English Corner at that time.
It is always difficult being in a foreign country, __________if you don’t speak the language.
It is generally believed that teaching is ___________it is a science.
Several weeks had gone by____________I realized the painting was missing.
_______________you call me to say you’re not coming, I’ll see you at the theatre.
After she considered the problem, she got a tall box to stand ________.