certain     forty     it      close    direct

（1）As the 　    　of the popular film Hi，mom，Jia Ling is welcomed by more people.

（2）Wendy once spent a year in Los Angeles for further study in her 　    　.

（3）My pet cat likes playing with 　    　 tail while my pet dog loves running after balls.

（4）Marie Curie's success in the discovery of radium is 　   　 connected with her hard work.

（5）Millie asks Andy to fix her broken bicycle，however，he is 　    　 about it.