Between the two generations, it is often not their age, _________ their education that causes misunderstanding.
| A．like | B．as | C．or | D．but |
_____________ you have done might do harm to other people.
| A．That | B．What | C．Which | D．This |
______ hungry I am, I never seem to be able to finish off this loaf of bread.
| A．whatever | B．Whenever | C．Wherever | D．However |
.Why ！I have nothing to confess。________you want me to say？
| A．What is it that | B．What it is that | C．How is it that | D．How it is that |
A computer can only do ____ you have instructed it to do.
| A．how | B．after | C．what | D．when |
It wasn't until nearly a month later________I received the manager's reply .
| A．since | B．when | C．as | D．that |