Read these sentences and choose have to, has to or had to. Write one variant into each sentence.
Don’t use capital letters and full stops.
1. She is studying Maths. She read a lot of materials.
2. It’s late. I go now.
3. These students did an exam. They answer five questions out of seven.
1. She is studying Maths. She HAS TO read a lot of materials.
2. It’s late. I HAVE TO go now.
3. These students did an exam. They HAD TO answer five questions out of seven.