In recent days ,with the help of our teacher , I have made ___ great progress in _____mathematics.
To be qualified for the job, _____.
--- Did you pack him some food? --- Yes, ____he wouldn’t get hungry.
I still remember ____ it was, he told me, ____ I could solve this kind of problems.
____at the front ____some VIPs from the company.
The three nations were wise enough not ____the agreement until they could discuss it further.