— Isn’t that Ann’s husband over there? — No, it ________ be him — I’m sure he doesn’t wear glasses.
She is in a poor __________ of health. As a result, she has to give up her job.
I agree to his suggestion __________ condition that he drops all charges.
__________ the bad weather we enjoyed our holiday very much.
-Must I do well in all the subjects, Mum? -Sure, baby ! As an old saying goes, knowledge is __________.
-When did the Great Wall __________? -In the Qin Dynasty.