Rather than ___ on a crowded bus, Tom always prefers __ a bicycle.
While he has got high marks in the college entrance examination, he thinks that it is ______________ satisfactory.
_______he was laid off last year ______ how serious the economic crisis was.
.— Our holiday cost a lot of money. — Did it? Well, that doesn’t matter you enjoyed yourselves.
Though he is ____ resigning, ___he still has _________ the company.
We all ______ the summer vocation _____ a time for study, but she has a different idea.