I. Make questions for the following sentences based on the underlined words.
1. She is unhappy because her grades in Maths are so bad.
.............................................................................?
2. My sister looked tired because she had too many exercises to do.
.............................................................................?
3. We mustn't let the children play in the kichen because it is sometimes a dangerous place.
...............................................................................?
4. She didn't feel well because she ate too much meat.
...............................................................................?
5. I can't buy those books because I don't have enough money.
.................................................................................?
6. They were wet because it rained heavily.
..................................................................................?
7. My sister stayed at home yesterday because she felt sick.
................................................................................?
8. I did not travel by train because the weather was so bad.
..............................................................................?
9. The man had to leave the office immediately because he did not feel well.
.............................................................................?
10. They wear warm clothes because it is cold.
..........................................................................?
