C1. Errors: worked up `\to` worked out : tìm ra
C2. Errors: grows our `\to` growns up : trưởng thành
C3. It's correct
C4. Errors : keep up to `\to` keep up with : theo kịp với cái gì đấy
C5. Errors: closed up `\to` closed down : đóng cửa
C6. Errors : made sure about `\to` made sure of : chắc chắn về điều gì đó
C7. Errors : carried on `\to` carried out : thực hiện
C8. It's correct
C9. Errors : getting rid `\to` getting rid of : từ bỏ
C10. Errors: see through `\to` look through : nhìn qua
Study well !!
@Katniss
