Chang into passive form:
Chang into passive form:
1 The teacher gave me mark 10 for my midterm test
2 Mai does the test well
3 Tim's teacher took him to the chocolate factory yesterday
4 A Chinese official made paper from wood pulp in the year 105
5 Vinh retnted a car last week
6 Who discovered the AND?
7 When did he write the novel?
8 They mixed paper pulp with water?
9 Who invented the foundtain pen?
10 The students must clean the floor everyday
11 Our father has just repainted the gate gray
12 Alex was singing a song when the doorbell rang
1 The teacher gave me mark 10 for my midterm test
2 Mai does the test well
3 Tim's teacher took him to the chocolate factory yesterday
4 A Chinese official made paper from wood pulp in the year 105
5 Vinh retnted a car last week
6 Who discovered the AND?
7 When did he write the novel?
8 They mixed paper pulp with water?
9 Who invented the foundtain pen?
10 The students must clean the floor everyday
11 Our father has just repainted the gate gray
12 Alex was singing a song when the doorbell rang