After driving for twenty miles, he suddenly realized that he has been driving in the wrong direction.
After driving for twenty miles, he suddenly realized that he has been driving in the wrong direction.
过去
_____ today, he would get there by Friday.
\_\_\_\__ today, he would get there by Friday.
By next month they _____ in the country for eight years.
By next month they \_\_\_\__ in the country for eight years.
One of the guards _____ when the general came in, which made him very angry.
One of the guards \_\_\_\__ when the general came in, which made him very angry.
When I got to the top of the mountain, the sun _____.
When I got to the top of the mountain, the sun \_\_\_\__.
Mary _____ in the garden when it began to rain.
Mary \_\_\_\__ in the garden when it began to rain.
He would be studying at the university now if he _____ the entrance examination.
He would be studying at the university now if he \_\_\_\__ the entrance examination.