Rewrite the sentence using However

2. Rewrite the sentence using However     

1. Although she was sick, she still stayed up late to do homework.

→ …………………………………………………………………………    

           2. Although the test was difficult, he did it well.

→ …………………………………………………………………………    

           3. Although it was raining heavily, he went out without a raincoat.

→ …………………………………………………………………………    

           4. Although the sky was grey and cloudly . we went to the beach.

→ …………………………………………………………………………    

5. Though the watch had a high price, but Mary still bought it (Find one mistake and correct it)

→..........................................................................................................................