Many Internet users make _____ most of the half-price promotion and it is _____ good opportunity for online shopkeepers to get their names known．
| A．a; the | B．/; the | C．the; / | D．the; a |
_____ from the top of the tower, the south foot of the mountain is a sea of trees .
| A．Seen | B．Seeing | C．Having seen | D．To see |
The retired man donated most of his savings to the school damaged by the earthquake in Yushu ,________the students to return to their classrooms.
| A．enabling | B．having enabled | C．to enable | D．to have enabled |
With Father’s Day around the corner ,I have taken some money out of the bank ______ presents for my dad.
| A． buy | B．to buy | C．buying | D．to have bought |
Mrs.White showed her students some old maps ______ from the library.
| A．to borrow | B．to be borrowed | C．borrowed | D．borrowing |
The lawyer listened with full attention， to miss any point．
| A．not trying | B．trying not |
| C．to try not | D．not to try |