Some buildings in the past ______ down and new ones are being built there.
| A．will be pulled | B．had been pulled | C．have been pulled | D．are pulling |
— ____ 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、 |
This car looks like mine , yet it isn''t . Whose ____ .
| A．can | B．could | C．may | D．must |
— Have you heard from Jane recently?
— No, but I ____ her over Christmas.
| A．saw | B．will be seeing | C．have seen | D．have been seeing |
Please tell me _____ tomorrow morning.
| A．what are you doing | B．what you are doing |
| C．what you will be doing | D．what will you be doing |