Your sister must be helping the little girl with her homework, _______ ?
| A．needn’t she | B．mustn’t she | C．isn’t she | D．must she |
--- Nancy is not coming tonight. --- But she______!
| A．promises | B．promised | C．will promised | D．had promised |
______surprises most of us.
| A．Wolves are afraid of us | B．The fact that wolves afraid men |
| C．The fact that wolves are afraid of men | D．Wolves’ afraid of men |
The problem is _____ will go.
| A．that | B．when | C．who | D．whoever |
Is this _____ ?
| A．you are looking for | B．that you are looking for |
| C．what are you looking for | D．what you are looking for |
He _____ himself in Shanghai.
| A．lost | B．missed | C．losing | D．missing |