Mike ______ more than 600 people here in the past two years.

Of the two coats，I’d choose the ________ one to spare some money for a book.(2010·四川)

How do you going to the train station to meet your aunt — I’m going there ______my car .

____ more effectively with others, more and more people equip themselves with a higher education.[ ]

Does your son ________an hour________ his homework every day after school—No, shorter than that now, about half an hour.