_____ you know smoking is bad,you should try to give it upA.Though B.Before C.Now that D.Until原因.

Do you know _____(UFO)? You know I need some _____.(help) 英语翻译When you don't know _____ _____ _____ a word,you'd better _____ it _____ _____ a dictionary. Hands up!If you know the answer.改同意句_____ _____ _____ _____if you know the answer.怎么填空 Do you know whose bag it is?改为同义句点 Do you know _____ the bag___ do you know what they _____（read）动词填空 Do you know what _____(happen) to them? Noise is a kind of _____(pollute),you know. do you know when _____ (begin) our work? If he _____(know) that,he would tell you. Do you know the _____ (结果) of the football match? What do you know about Mary's _____(illness)? What _____(造成) yesterday's accident ,do you know? Do you know the book _____ (call) BROTHER? Do you know who the acticle is written _____? You should know something about fire _____(save) 9.you should make your views _____(know). Do you know who _____(enter) the house just now