The little boy won’t go to sleep ________ his mother tells him a story．

or

unless

but

whether

As a new graduate, he doesn’t know ________ it takes to start a business here．

how

what

when

which

I have a lot of readings ________ before the end of this term．

completing

to complete

completed

being completed

Everyone knows that there is no doubt ________ he will never come again．

whether

if

which

that

Little ________ about her own safety, though she was in great danger herself．

did Rose care

Rose did care

Rose does care

does Rose care

Either you or one of your students ________ to attend the meeting that is due tomorrow．

are

is

have

be

John’s success has nothing to do with good luck, It is years of hard work ________ has made him what he is today．

why

when

which

that

If he ________ my advice, he wouldn’t have lost his job．

followed

should follow

had followed

would follow

________ the windows and the door, the students left the room．

Being

closed

Closed

Having closed

To close

The mother didn’t know who ________ for the broken glass．

will blame

to blame

blamed

blames