although" to complete the sentences

1. Fill in each blank with one of the conjunctions "and/ or/ but/ so/ because/ although" to complete the sentences.

1. Is her child a boy ……………a girl?

2. I forgot to bring the map, ……………….I got lost (lạc đường).

3. He failed (trượt) the examination (kì thi)…………………..he didn't study hard.

4. Lien won the match (trận đấu)………………………. she was injured (bị thương).

5. My new classmate is quite friendly …………………… sociable (hoà nhã).

6. I don't like watching films on TV …………………….. I like watching them at the cinema.

7. She likes watching cartoons ………………………….they are colorful and funny.

8. He helps his friends a lot …………………. he is very busy.

9. Lan sings very well …………………..she cannot sing in front of many people.

10. The movie was very boring ……………….. we went out to go shopping.

help me !