---Do I have to sell my old computer? It almost stops working.---You ________ do so, it only needs ________. Something has gone wrong with it.
_______ you study, _____ grades you will get.
If you work harder, you’ll have another______ to play the violin at a concert.
I had___________ unusual day on my last school trip.
.-----Do you know tomorrow? ------At 8 o’clock.
Many accidents by careless drivers last year.