题目内容：

根据首字母或汉语提示，在横线上写出下列句子中单词的完全形式。

1.My bike is broken, and my father is r________ it.

2.2018 FIFA World Cup was h________ in Russia. Football fans were pleased to watch games.

3.I like doing experiments. So c________ is my favorite subject.

4.The girl's parents chose her some nice birthday p________．

5.After a long day, Tom l________ down on the bed and went to sleep.

6.To my surprise, he has ________(完全) forgotten the pleasant trip.

7.In order to ________(实现) our Chinese dream, we should make efforts to build beautiful China.

8.There was an international meeting in Qingdao in June in 2018.A lot of foreign ________(游客) enjoyed staying in the city.

9.Mother's Day falls on the ________(二) Sunday of May every year.

10.Liu Chuanjian is one of the most outstanding ________(飞行员) that I have ever known.