_____ it was very cold, _____ my friend still went swimming in Jialing River this morning.

You know what Wang Wei wants tobe another Yao Ming and play in NBA.– Are you kidding He will never _____ asuper star.

Great changes _____ in China in the past 30 years and many Chinese are living a happy life today.

填入下面文段空白处的词语，最恰当的一组是我在十八日早晨，才知道上午有群众向执政府请愿的事；下午便得到噩耗，说卫队 ① 开枪，死伤至数百人，而刘和珍君即在遇害者之列。但我对于这些传说， ② 至于颇为怀疑。我 ③ 是不惮以最坏的恶意，来推测中国人的， ④ 我还不料，也不信竟会下劣凶残到这地步。况且始终微笑着的和蔼的刘和珍君，更何至于无端在府门前喋血呢 ⑤ 即日证明是事实了，作证的便是她自己的尸骸。还有一具，是杨德群君的。而且又证明着这不但是杀害， ⑥ 是虐杀，因为身体上还有棍棒的伤痕。 ①②③④⑤⑥

The workers are planting some trees on ____ sides of the street. Although they are tired, ______ of them have a rest .