1, It was in the garden that we had a wonderful party
2, It is Mary who is very depressed about the result of the examination
3, It is every afternoon that the boys play football in the schoolyard
4, It was first prize that the poor girl won in the singing competition
5, It was at my birthday party that my friend gave me a present
6, It is volunteer work that we really enjoy doing
7, It is Mai who Hung is in the romantic relationship
8, It was at the age of 25 that he bought 2 houses on Nguyen Trai Street
9, It is teachers who students usually ask a lot of interesting questions
10, It is for our dinner that my mom is making some cakes
