My uncle’s house in the downtown area is much smaller than ours , but it is twice____ expensive .

How does David usually go to work— He ______ drive a car, but now he ______ there to lose weight.

对《蜀相》这首诗的赏析，不恰当的一项是

I really regret _____ with work and spare no time for my family. [ ]

It has been nation-widely required that every student______ have daily exercise for one hour.—Yeah.It is high time that we ______ special attentionto physical exercise.