Not until he left his home ________ to know how important the family was for him.
| A．did he begin | B．had he begun |
| C．he began | D．he had begun |
Please wake me up if I ___ when you ___.
| A．still sleep, come | B．am still sleeping. Come | C．still sleep, will come | D．am still sleeping, will come |
There is no bridge ___the river.
| A．on | B．above | C．through | D．across |
The farmer ___ cows and corn.
| A．feeds | B．raises | C．grows | D．produces |
When the traveler felt tired, he stopped ___.
| A．drink | B．to drink | C．drinking | D．drunk |
She felt ___ Henry were a member of her own family.
| A．so long as | B．as soon as | C．as | D．as if |