5, Mary asked them not to touch her paper on the desk.
6, Mrs. Ha asked Mai to carry her suitcase.
7, Lan told me to make her some coffee.
8, Teacher advised the children not to spend time playing video games.
9, The man asked me to park my car behind his house.
10, He used to play tennis when he was young.
11, She used to swim when she was young.
12, They used to go swimming last summer.
13, There used to be a big tree here when I was a child
