This is the best way _____ the river from _____ .
| A．to prevent; being polluted | B．preventing; polluting |
| C．preventing; being polluted | D．to prevent; polluting |
— Why do you want the book so much?
— ____, sir.
| A．Studying | B．Studied | C．Studies | D．To study |
I hear Mr. Smith was writing a story last year and he still ____.
| A．do | B．does | C．is | D．am |
You have made a few spelling mistakes in your composition, but ____, it is fairly good.
| A．on the whole | B．generally speaking |
| C．above all | D．on one hand |
— Would you like to go to the cinema with me this evening?
— I’d like to, but I won’t be free tonight. Let’s make ____ some other day.
| A．it | B．them | C．you | D．this |
Help has already come from them, but the aid is ____ near what we expected.
| A．everywhere | B．somewhere | C．anywhere | D．nowhere |