—I'll try to finish the task ahead of time.—I have to remind you that the work is not ________ easy ________ you imagine.
--- Jack fell off the ladder yesterday, but he is all right now? ---What a lucky dog! He _________ himself badly.
Catherine, ____ the alarm clock for 6 o’clock, or you would oversleep and be late for the train.
The results of the examination ________ that you have all made great progress.
--- Is your brother going to Jack’s birthday party tonight? ---I am not sure. He __________ go to a concert with his girlfriend instead.
It took a long time for the effective use of natural gas_________.