He used to smoke (heavy) ____________ but she has given it up now.
举一反三
- My husband used to smoke (heavy) ______, but he has given it up.
- Mr. Smith used to smoke _______ but he has given it up
- Mr. Johnson used to smoke but he has given it up recently.
- Mr. Smith used to smoke ________ but he has given it up recently.
- My father used to _________ heavily, but now he has given it up. A: smoke B: smoked C: be smoking D: smoking