---We could invite John and Barbara to the Friday night party.
---Yes, ? I’ll give them a call right now.
| A．why not | B．what for | C．why | D．what |
—Where is Peter? I can't find him anywhere.
—He went to the library after breakfast and ________ his essay there ever since.
| A．wrote | B．had written | C．has been writing | D．is writing |
-I wonderMary has kept her figure after all these years.
-By working out every day.
| A． | where | B． | how | C． | why | D． | If |
________more about Chinese culture, Jack has decided to take Chinese folk music as an elective course.
| A．Learn | B．Learned | C．To learn | D．To be learning |
—Sorry, Mum! I failed the job interview again.
—Oh, it's too bad. You________ have made full preparations.
| A．must | B．can | C．would | D．Should |
To my delight, I________ from hundreds of applicants to attend the opening ceremony.
| A．was chosen | B．was being chosen | C．would choose | D．had chosen |