Jack is late again. It is ________ of him to keep others waiting.
I had been puzzled over the problem for over an hour without any result, all at once a solution flashed across my mind.
—So hardin the past few years that he has made great progress in English. —I can see that, only a few mistakesin this exam.
Betty shows great interest in this poem now, but she thought it boringshe read it.
.—How did you like Nick’s performance last night? —To be honest, his singing didn’tme much.
The city of Nanchong has grown so fast that it’s at leastwhat it used to be.