________ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．While | B．As | C．Because | D．If |
The best thing to do is to limit yourself to 1,000 calories a day to try to _____
| A．lose weight | B．lose your weight | C．lose weights | D．lose the weight |
You’re _______ a lie. More than one man has known about it.
| A．speaking | B．talking | C．saying | D．telling |
——____ he start at once or wait for a while?
——Let him start at once.
| A．Will | B．Would | C．Can | D．Shall |
Where is my watch? I _______ it.
| A．might lose | B．must have lost | C．would have lost | D．should lost |
This memorial was built ______ those heroes who laid down their lives for the liberation of
the black.
| A．in memory of | B．in the honor of | C．in favor of | D．in search of |