-Why has she pulled a long face to me?-Well, she seems to______about what you said about her.
It seems there are ________people out of work. Something must be done to create more employment.
-It is a long time ________I saw you last. -Yes,and it will be a time ________we see each other again.
How long do you think it will be ________the computer company puts forward a new product?
How long do you suppose it is ________he arrived there?
Traveling ______a speed of 160 km/h,we have covered a distance of 120 kilometers ________less than 50 minutes.