learned a lot about Asian customs, ______ in the small village for three years in the early 1990s.

What do you think of my article, professor?-The former part is well written but _____ is just so so.[ ]

Would you please _______ fill the samebottle _______ full

They lived a hard life and were often made _______ for over ten hours a day.[ ]

Can I use the telephone on the table，sir–Under no circumstances _________ to use the telephone in the office for personal affairs．