Question

IV.連詞成句將所給單詞連成句子。要求符合語法，語句通順，大小寫正確，單詞不得重復使用，標點已給出。

1. hard,it's,stop,to ,ride

                                     .

2. are,to, save the earth,we, try

                                     .

3. air,is, the,polluted,bad

                                     .

Answer 1

1. It's hard to stop riding.

2. We are trying to save the earth. 

3. The air is badly polluted. /The air is polluted badly.