Who can help me with this exercise please???? ☺

Complete the sentences with a logical ending.

1. She never buys luxurious items because she ........................ .
2. He’s got dual nationality because .................................
3. It was peaceful at home until ........................................
4. The medicine wasn’t effective, so the doctor.......................
5. There’s something breakable in the bag, so you.................
6. First impressions are important because ................................