I have offered to paint the house ______ a week’s accommodation (居住).
| A．in exchange for | B．with regard to | C．by means of | D．in place of |
The new research center will be set up was a wasteland 20 year ago.
| A．in what | B．where | C．in which | D．there |
These toys are not suitable for children four years old, who are too young.
| A．outside | B．beyond | C．under | D．within |
Cathy was a teacher from Newcastle, is almost as far north as you can go.
| A．who | B．which | C．that | D．where |
Atlanta, as well as many other big cities, once again becoming one of the commercial and cultural centers of the USA right now.
| A．is | B．are | C．has been | D．have been |
in diving stilts, they walked into a magic world lighted by learns on board.
| A．Dressing | B．Wearing | C．Worn | D．Dressed |