We live day by day, but in the great things, the time of days and weeks ______ so small that a day is unimportant.
| A．is | B．are | C．has been | D．have been |
_____ it would be silly to argue any longer ．
| A．Was that true | B．If that was true |
| C．Should that be true | D．Could that be true |
Did ______ on time make the teacher angry ?
| A．she not come | B．she not to come |
| C．not her coming | D．her not coming |
You can hardly imagine the difficulty the woman had ______ her children．
| A．brought up | B．to bring up |
| C．bringing up | D．to have brought up |
Only one of the places is ________
| A．worth to visit | B．worth visiting |
| C．worth of visiting | D．worth being visited |
-- Has Mr. White arrived?
-- Yes, already, _______ he wait outside or just come in?
| A．Shall | B．May | C．Could | D．Must |