— He should have been warned of the danger.— ________, but he wouldn’t listen to me.
By the end of the next month, we________what we are required to learn.
Will you________me________favour to carry the box upstairs, boy?
Don't________the dictionary________you meet with a new world while reading.
Although we live in the same city, we haven't________with each other for a long time.
________to be the best among the competitions, he was given $ 20,000 as a reward.