28. With credit cards ________ available, it is more frequent to see consumers pay for their purchases or bills by card instead of by cash.
They lost their way in the forest, and ___ made matters worse was that night began to fall.
Nine in ten parents said there were significant differences in their approach their children compared with that of their parents.
The film was really wonderful! I _____ such a good film for ages before that night!
All their hard work has !The project is finished at last.
---Mum, have you seen my U-Disk? ---____________ you bought last Sunday? I'm afraid I haven't seen ________.