[Grammar] When / Though / Because

[quirrell]

Q. Which of the following sentences is grammatically correct?

a. When packing the merchandise for shipping, be sure to include sufficient padding to prevent the item from shifting.

b. Though studying English for 2 hours every day, she still can't speak it fluently.

c. Because working out every day, he is quite healthy now.

 

[bhaisahab]

Q. Which of the following sentences is grammatically correct?

a. When packing the merchandise for shipping, be sure to include sufficient padding to prevent the item from shifting.

b. Though studying English for 2 hours every day, she still can't speak it fluently.

c. Because working out every day, he is quite healthy now.

a. Is fine. I don't find b. very natural. c. would be OK with "of" after "because".

 

[Roman55]

I am not a teacher.

b. would work with "despite" instead of "though"

 

[Odessa Dawn]

b. Though studying English for 2 hours every day, she still can't speak it fluently.

***NOT A TEACHER***
Read please:

(Numbers under 10 should be spelt out in writing.)
https://www.usingenglish.com/forum/threads/205462-that-which

Thanks.