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问题 选择题

Only then, _____we ____that the trapped miners were in danger when the flood water dripped into the tunnels.

A．have; realized

B．did; realize

C．do; realize

D．had ; realized

答案

答案：B

填空题

请你写出“辗转反侧”一词的意思，并用这个词造句。

“辗转反侧”意思：                                                                                                     

  造句：                                                                                                 
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连词成句

Make sentences．看谁把火车开得又快又好。连词成句。

1. to    walk   after   I   school    breakfast

                                                              

2. make   body   helps   your   Exercise   and   healthy   strong

                                                                             

3. minutes    an    make    Sixty    hour

                                                                

4. are    Bones    and    inside    your     body     muscles

                                                                    

5. my   on   clean   I   Sundays   bedroom   thirty   for   minutes

                                                                                  
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