Selecting a mobile phone for personal use is no easy task because technology____ so rapidly.
Excuse me would you please tell me ________
She is pleased with what you have given him and ________ you have told him.
We gave him ________ help we could.
_______ surprised me most was ________ such a little boy of seven could play the violin so well.
Mary: Helen is a mere washer woman, yet she's now buying a big house. Carol: Yes. Because she's always saved ________.