--- Will you come to the dinner party?
--- I will not come until Jenny __________.
| A．will be invited | B．can be invited | C．invited | D．is invited |
I don’t know _____ yesterday.
| A．when he will leave | B．when will he leave |
| C．when he left | D．when did he leave |
—Wow! Your school is so beautiful!
—Thank you! It _____ last year.
| A．build | B．built | C．is built | D．was built |
The teacher told us _____ to the recorder and read the dialogue three times.
| A．listen | B．listened | C．listening | D．to listen |
Although they were tired, they still went on _____.
| A．working | B．to work | C．work | D．worked |
_____ you tell me how to use this digital dictionary?
| A．May | B．Must | C．Can | D．Need |