She bought with her three friends , none of______ I had ever met before .
| A．them | B．who | C．whom | D．these |
The patient was warned ______oily food after the operation.
| A．to eat not | B．eating not | C．not to eat | D．not eating |
Can you make sure ______the gold ring?
| A．where Alice had put | B．where had Alice put |
| C．where Alice has put | D．where has Alice put |
They have no idea at all______.
| A．where he has gone | B．where did he go |
| C．which place he has gone | D．where has he gone |
No one can be sure______in a million years.
| A．what man will look like | B．what will man look like |
| C．man will look like what | D．what look will man like |
They want to know ______do to help us.
| A．what can they | B．what they can | C．how they can | D．how can they |