Only after he has acquired considerable facility in speaking______to learn to read and wri

Just months after entering politics, he finds he has been under ______ by a dogged justice

What does the woman say about the mechanic？A．He only works on new cars.B．He has fixed her

He cannot be tired _______ he has walked only half a mile. A：since B：whether C：when

He has acquired a （comprehensive) knowledge of his subject through reading many new ma

A British teenager has become a multi-millionaire after selling an application software he

He has a very adult manner although he’s only 12.（翻译)