1£®have trouble/difficulty(in)doing sth.      ×öijÊÂÓÐÀ§ÄÑ

2£®do sb.a favor/give sb.a hand¡¡¡¡          ¸øijÈË°ïÖú

3£®ask for help/seek for help                  Ñ°Çó°ïÖú

4£®encounter some problems                  Óöµ½Ò»Ð©ÎÊÌâ

5£®be busy/occupied/engaged in doing sth.

                                                           æÓÚ×öijÊÂ

6£®make preparations for sth.                 ΪijÊÂ×ö×¼±¸

7£®put ...in use                                     ѧÒÔÖÂÓÃ

8£®let sb.down                                      ÈÃijÈËʧÍû

9£®overcome the fear                            ¿Ë·þ¿Ö¾å

10£®be anxious/eager to do sth./longing to do sth.

                                                           ¿ÊÍû×öijÊÂ