—Mary broke up with me!—You_ _have forgotten about the Valentine's Day．

—Why did you leave without a word of warning to John?—But what _____ otherwise? He never listens to me.

－Is that Mary?－No, it _______be her. She has gone to Tokyo. 

________ you interrupt now? Can’t you see I’m on the phone?_ Sorry, Sir, but it’s urgent.

If you want to keep _______, You _______ do more exercise and eat less.