Maria would not go to the party, as she had no fine dress, no jewelry _____.
| A．to show | B．shown | C．showing off | D．to show off |
My friend Jack has just sent me an e-mail, _______ me about his travels around the world.
| A．tells | B．told | C．telling | D．to tell |
In the near future, more advances in the robot technology _______ by scientists.
| A．are making | B．are made | C．will make | D．will be made |
Our parents always tell us to believes in we do if we want to succeed.
| A．why | B．how | C．what | D．which |
The doctor advised Lisa strongly that she should take a holiday but _______ didn’t help.
| A．it | B．which | C．what | D．this |
Miss. Gao _______ in the library for three years. But now she is a teacher.
| A．worked | B．has worked | C．had worked | D．has been working |