-- Sir, could you please wait for another 20 minutes and we’ll serve you very soon.-- Another 20 minutes? It was only 6 o’clock ________ I got here, but it’s 7∶10 now.
_____ of the students who took part in the military training is 450.
Please tell me the way you thought of _______ the garden.
Do you have any difficulty ________?
They lived a hard life and were often made _______ for over ten hours a day.
The policeman warned the drive ________ so carelessly.