The singer hasn’t performed in public for over 5 years. ___, she is very popular with young people. 

I heard the alarm ringing all the morning. ____ something very urgent happened.

—— How did you find your visit to the museum? —— I thoroughly enjoyed it. It was＿＿＿＿interesting than I had expected. 

.—We’ll eat as soon as the meat is done.—It has__________to cook for another five minutes.

Last night Mr. Crook didn’t come back at the usual time. ______, he met some friends and Stayed out until midnight.