He tried to invite some famous pop stars to sing in the concert _____, but failed[ ]

I ______ to help you to do homework but I couldn’t spare any timeI ______ a composition last night and I’ll finish it tomorrow

Don’t waste your money on silly things —______ it

Her design won the first prize in the competition. Years of patience and hard work had at last ______.

The man_______in a blue jacket at the partywas a doctor