101. 我妈妈喜欢饭后闲逛。

    My mother likes to                    after dinner.

102. 多亏他的帮助，我们准时完成了任务。

                     his help, we could finish the work on time.

103. 他已经把精美的食物摆上了饭桌，等着朋友们来。

    She has                 delicious food on the table and is waiting for her friends to come.

104. 黑发不知勤学早，白首方悔读书迟。

    As young people, they usually don’t know the        of studying hard, however, when they are old, people begin to         losing the reading time.

105. 在四月二十一号， 奥运圣火重新点燃，这标志着2016年里约奥运会进入倒计时。

On April 21, the Olympic flame                  again. This marked the official countdown to the 2016 Rio de Janciro Olympic Games.