Linging, could you give me _____ advice on learning Chinese grammar

He ________ an interest in drawing when he was only a child and now he is a famous artist.

I saw Ann _________ a green dress at the school meeting.— I think she looks better _________ red.

When shall we leave— As soon as I whatI

_______ to the teacher attentively in the pastyear, he _______the answer to the question now