What ______ you ______ when the telephone rang just now

_____ she is only 4 years old, ______ she can plays the piano.

The possibility of a way out of the difficulty never _____ to the captain and his crew.

I haven’t got the reference book yet, but I’ll have a test on the subject next month.— Don’t worry. You ________ have it by Friday. [ ]

This is the first time I ______ with you. — It’s time that you ______ an end to this silly argument. [ ]