—Do remember to see a doctor tomorrow.— ________.
The moonlight was quite bright, and about fifteen yards up the road there was a deep ________ thrown by a tree.
It is hard to say what kind of person he is. Sometimes he is very friendly; at other times he ___ be very cold.
Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests.
—“Do you mind if I look at your notes?”—“Of course not. _______.”
Afghans used to hold big weddings, costing thousands of dollars, in a county _____ the average annual income is less than $400.