For miles around me there is nothing but a desert, without a single plant of tree .
| A．in sight | B． on the earth | C．at a distance | D．in a place |
— They haven''t finished the work up to now . — Well , he ____ .
| A．should have | B．should | C．ought to | D．ought have |
I can''t think he ____ tell me a lie .
| A．might | B．could | C．would | D．should |
“____ I ask you a question ?”
“____ you tell me the difference between the two words ? ”
| A．May ; Can | B．Can ; May | C．Could ; Might | D．Must ; May |
— ____ you please open the window ? — Yes , I ____ .
| A．Would ; would | B．Would ; will | C．Will ; can | D．Must ; must |
He ____ have the ticket if I buy it .
| A．will | B．must | C．shall | D．ought、 |