.单句语法填空
1．I feel a little (depress)or lonely when there is no concert for a long time.
2．—In this day and age，women can have children and jobs as well.
—I can't agree more.It's great to have the two ．(combine)
3．If you have any questions ，please feel free to ask me.(regard)the tour
4．By giving ，he collected enough money for saving the dying boy.(concert)with other famous pianists
