The school has ______ a special class to help poor readers.

TV ad, the actress is asked to jump with her mouth ________ open, showing her ________ teeth.

_______ is known to all is _______ Diaoyu Island is part of China.

_______it is not far from my home toschool, _____I usually ride my bike to school.

tens of yearsago, most zoos in such a way—animals in one areaand birds in another.