— Look at the black clouds. It ____ soon.— Sure. If only we ____ out.
It was terrible. The car ________ break down just as we were going on our holiday.
—Mum, I'm tired. —Well, if you ________ go to bed after midnight every night, what do you expect?
The children ________ lost in the woods; otherwise, they would have been at the lakeside camp as scheduled.
—Why are your eyes so red? You ________ have slept well last night. —Yeah, I stayed up late writing a report.
Some young people these days just ________ go out of their homes to contact the real world.