As we all know, Jack is experienced _____ the problem of this kind.

– The clothes here are not only of poor quality but also expensive.– Peter _____ us a wrong place.

Japan’s growing sales of technology ________ a major development in this area, and we can also see its progress in other aspects.

Though his report was not quite to the point, it__________ very well as a whole.

The newcomers found if impossible to _______themselves to the climate sufficiently to make permanent homes in the new country.