Complete the Sentences.
1. 这所房子两年前属于我姑姑。
This house ________ ________ my aunt two years ago.
2. 这些巧克力都是手工制作的。
These chocolates are all made ________ ________.
3. 我九岁时去小电台求过职。
I ________ ________ a job at small stations at the age of nine.
4. 那时他在努力算出这道数学题。
He was trying to ________ ________ this maths problem at that time.
5. 史密斯先生说话很慢以便学生们能够听清楚。
Mr Smith speaks slowly ________ ________ the students can hear him clearly.