Помогите с предложениями в Past Simple

Слова: walk, enjoy, like, wash, travel, finish, listen, study

1- Lucy enjoyed ...her birthday presents.

2- Last weekend I walked...in the mountains for 2 hours.

3- We .liked ..the party very much.

4- Ken .listened ..to his favourite CD yesterday.

5- My sister .studied ..Maths for an exam.

6- They .traveled..to the USA in 2003.

7- Dad ..washed .his car last weekend.

8- The film .finished (it is better to say: ended)..at 11:30.