Would someone please tell him the correct answer to the question that he ……?

The report must ............................before the end of work on Wednesday.

If you promise to keep a secret, I ............... You what happened.

Then one day, ...............hard all her life, Mrs. Davis finally retired.

You need ................... of money to buy an Italian sports car.

Professor Smith presented some very good arguments, .................. Mr. Carter was still able to win the debate.