One of the sides of the board should be painted yellow, and .
In the near future, more advances in the robot technology _______ by scientists.
Our parents always tell us to believes in we do if we want to succeed.
The doctor advised Lisa strongly that she should take a holiday but _______ didn’t help.
Miss. Gao _______ in the library for three years. But now she is a teacher.
I'm sorry you've been waiting so long, but it'll still be some time _______ Sundance gets back.