David smoked a lot , but now he doesn't ,(保持原句意思） David _____ ______ smoke a lot.

David smoked a lot , but now he doesn't ,(保持原句意思） David _____ ______ smoke a lot. a lot the female smokers were younger and had smoked a lot less. David a lack of confindence and needs a lot of encouragement. David always has a lot of question,but Helen—— ——any questions.填空 B______,David ate a lot of hamburgers and chips but he does not eat them now. david's wife,betty______ a lot of green vegetablea.likesb.like I smoked only once in a while and for run. ---Have you ever smoked?---Yes,but it’s three months since I ____.A.smoked B.have smoked C.didn’t smoke D.haven’t smoked请问答案为什么选A,而不选C? A.smoke,smoked B.smoking,have smoked C.smoke,have smoked.D smoking,smoked.I used to be addict to_.i _ for about 5 years,i thought i should break the bad habit. 反义疑问句填空这几道求解答:These tools are useful,____?This isn't a fast train ,___?John has grown a lot ,___?Mary failed her exam,___?The old man wouldn't believe you,___?She doesn't smoke,___?He smoked a lot,___?They often watch TV,___ 英语改句2句!my grandfather often smoked a lot when he was young(保持愿意)my grandfather_____smoked a lot when he was younglet's go to the library together.(改为反意疑问句)let's go to the library together,_____ ______? 英语填空题(根据首字母填空)1.David eats a lot of t_______ for supper.2.Jack often ________(跑步)in the morning. there is a call ( )david a lot 动词时态语态Would you care for a cup of cooffee?I ------one.Thank you just the same.A have had B had C would have D will haveDo you smoke?-------.It's years since I smoked.A Yes,I do.B No,I don't C Not too much D A lot –Does your father smoke?--_________,it’s 2 years since he __________.A.Yes; smoked B.No; smoked C.Yes; smokes D.No; has smoked这题选B,这是为什么呢? John promised his doctor he would not smoke,and he__since then A had never smokedB never smoked C would never smoke D has never smoked There is some ____ fish in the bowl. A.smoke. B.smoked. C.smoker. D.smoking