This book______18 articles , _______ three written by my father.
—Will you see me off at the airport at ten tomorrow morning?—Sorry, I ________ a lecture then.
—The rain ________ fast and heavy.—You should ________ some shelter. Look at you—you are all wet.
I had wanted to help you last night but I couldn't spare any time, for I ________ a composition which I have to hand in this morning.
—How is your cousin, Kate?—She broke her leg and ________ medical treatment since.
—Lucy, tell me about your trip to the beach.—Awful! There ________ too many holidaymakers.