While reading, you can make a mark _____ you have a question．
A．the place where B．what C．that D．where
In view of lacking preparations for the competition and not wanting to lose face, Johnson eventually decided to _____．
A．drop in B．drop off C．drop back D．drop out
Shylock, how can you hope for mercy yourself when you show _____．
A．it B．nothing C．none D．no one
The doctor couldn’t answer the question _____ the patient could survive that night．
A．if B．that C．whether D．what
---I got up at five this morning, I thought it was Friday．
---You _____ so early．It is Sunday today; you don’t have to go to work．
A．mustn’t have got up B．needn’t have got up
C．needn’t get up D．mustn’t get up
He says he really can’t _____ to wait another day．
A．waste B．afford C．spare D．pay
