It's reported that by the end of this month the output of cement in the factory _____ by about 10%.
Sarah,hurry up! I’m afraid you don’t have time to__________.
My sister will get up early tomorrow morning,because the train to London _________at 6:00 a.m.
After he retired, Mr. Green _______painting, but soon lost interest.
Work hard at your lessons, ______ you’ll fail the exams again.
We’ll never forget the days ______ we spent in the country.