My god, it’s raining againWhat a cold day! —So it isIt’s really too cold _______ May

In our class there are 46 students, _____half wear glasses.

In such a _________ night, the _________ people couldn’t fall into sleep.

I can’t get through to the general manager’s office anyhow. —- The line is busy. Someone ___________ the telephone.

21st century school edition is ____a newspaper .It helps us to improve our English a lot .