What’s wrong with your computer? –It doesn’t ________.

Who is that woman? –She is ______ mother.

.Mary had to work at evenings and weekends. Only in this way _____ complete the reports by the deadline.

.It won’t be______he______to Taiwan for further study on computer technology.

There’s only ten minutes to go. We can’t wait any more—- ______, we should start at once.