He came to my class every week, but his attitude _______he was not really interested in the subject.
Mr. King, manager of a big department store, is about to pay a visit ___ Chian next month.
Could you ___the radio a little? It’s too noisy.
Once ___, it can never be forgotten.
--Has he passed the exam yet? ---No,He ___ it if he had studied harder.
The little girl ___ out in the dark at night.