-What was the party like ?
-Wonderful . It is years _____ I enjoyed myself so much .
| A．after | B．when | C．before | D．since |
.With the money _______ , he couldn't buy any ticket.
| A．to lose | B．losing | C．lost | D．has lost |
The teacher came into the classroom _______ by his students.
| A．following | B．to be following | C．followed | D．having followed. |
_______ a little money, Jimmy was able to buy his mother a lovely new lamp.
| A．To save | B．Saving | C．Saved | D．Having saved |
Here are some new computer programs _______ for home buildings.
| A．designing | B．design | C．designed | D．to design |
_______ with the size of the whole earth, the highest mountain does not seem high at all.
| A．Comparing | B．To compare | C．Compared | D．Having compared |