He estimates that the (develop) of this industry will take several years.

问答题My mother insisted that I (return) home before nine o’clock.

问答题Micheal Jordan is one of (famous) basketball players in the world.

问答题When similar-sounding words cause a (misunderstand), probably the best thing to do is just laugh and learn from the mistake.

问答题I don’t think your father will agree to your unreasonable (require).

问答题It is time that we (start) to prepare for the exams.