Sharks are animals on the Earth. (   )

A．one largest

B．one of the largest

C．one the largest

D．one of largest

It's ____________fifty metres. （   ）

A．on

B．from

C．more than

按要求写单词。
【小题1】heavy （比较级）__________
【小题2】smaller （反义词）__________
【小题3】thinner （原形）__________
【小题4】I （宾格）__________
【小题5】funny （比较级）__________
【小题6】tall （最高级）__________
【小题7】Mike （名词所有格）__________
【小题8】dinosaur （复数）__________
【小题9】shorter （反义词）__________ __________

Singapore Flyer is the world’s ______ flyer. (   )

A．largest

B．larger

C．large

改错。
【小题1】Howisyour summer holiday? __________________
A   B   C
【小题2】Didyou do something else? __________________
A    B C
【小题3】Theseshoesis nice. __________________
A    B C
【小题4】You look thinthanme. _________________
A B   C
【小题5】Which size are your shoes? ________________
A B C