—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 |
Having finished the work, _____.
| A．it was almost six o'clock |
| B．a postman came and delivered the evening paper and some letters |
| C．supper had already been prepared |
| D．we had a rest and then had supper |
The lecturer began by _____ us where the island was, and went on _____ about its
history.
| A．telling；talking | B．to tell；to talk |
| C．telling；to talk | D．he told；talking |
I wondered whether the movie was _____ worth _____.
| A．very；seeing | B．well；being seen |
| C．very；being seen | D．well；seeing |
Besides _____, she is kind and tender.
| A．beautiful | B．being beautiful | C．she beautiful | D．is beautiful |
She admitted _____ the key.
| A．being taking | B．to take | C．having taken | D．to have taken |