It was not until the entrance exams were in sight that__________ that I had so many books tocover and so many exercises to finish.
It took the police a long time to find some evidence. The new evidence led to ____________.
The flowers his friend gave him will die unless every day.
— Have you finished your experiment report, Jane? — Oh, my God. I’ve _____ forgotten all about that.
People in Shaanxi are proud of they have achieved in the past ten years.
I promise _____ else can you find _____ better computer at such a low price.