The conference had been held to discuss the effects of tourism the wildlife in the area.
| A．in | B．on | C．at | D．with |
“Do you have anything more ______, sir?” “No. You can have a restordo something else.”
| A．typing | B．to be typed |
| C．typed | D．to type |
Both of my parents insisted _______ a computer for me, but I don’t think it is necessary.
| A．to buy | B．buying |
| C．on buying | D．in buying |
Not only should you get used ______ under difficult conditions but you also you pay more attention ______ your work well.
| A．to work, to do | B．to working, to doing |
| C．to work, to doing | D．to working, to do |
Once your business becomes international, _____ constantly will be part of your life.
| A．you fly | B．your flight |
| C．flight | D．flying |
Remind me _______ the medicine tomorrow.
| A．of taking | B．taking |
| C．to take | D．take |