14．
17．
30． What color are the flowers
To travel by train is much more comfortable and enjoyable．（改为同义句）
Do you want to join the________(swim) club
Do you want to join the________(swim) club
2． Hong Kong is more crowed than _________ in South America．
________，________，国恒亡。（孟子《生于忧患，死于安乐》）
Miss Bean respected the author by ________.
（10）刘禹锡《酬乐天扬州初逢席上见赠》中的诗句“ ， ”深刻地揭示了新事物必将代替旧事物的哲理。
那听起来很有趣。
I ________（需要）my notebook．
20．
12． ________mothers both work in the same hospital．
28．