天上的云变化万千,有时像皮奔腾的骏马,有时像个超级棉花糖,有时像只调皮的海豚,有时又像对恋人相互偎依。
我的奶奶是个勤快的人,星期天有事去邻居家窜门,有时去公园赏花,有时在家看电视,有时去商场购物
sometimes ofen aways usually
1.She comes to visit us sometimes.
2.It is sometimes warm and sometimes cold.
3.I meet him in the library sometimes.
4.They go to the gym together sometimes.