I live in a faraway village, and only go to visit my parents ______.

— Are you going to travel during this summer vacation?— No, I’ll have to do some part-time job for my study. __________, there’s a disease spreading.

---It is what parents say and do that really matters in children’s character training. ---______.

Father _____ goes to the gym with us although he dislikes going there.

 As a scientist, Madam Curie devoted herself ________ to her research and that was why she was given two Nobel Prizes.