There is not one of us wishes to help you . We are doing our best .

Oh, Jack, your MP4 player looks nice. Is it new—No. I ______ it for two years.

She’s playing computer games. I can’t believe my eyes!— Me either. I never thought she would _______ time in such a way.

We can’t be successful _____we keep working hard.

Sometimes we can see more than 60 students are ________ in a small school bus, which can easily cause traffic accidents.