21. — You’ve dropped ________ “s” in the word “necessary”.
— Oh, ________ letter “s” is doubled.
A. a; a B. a; the C. an; the D. the; the
22. —Don’t be late next time, Mike.
—____________.
A. No, I don’t B. Don’t worry C. Sorry, I won’t D. I don’t know
23. You’d better not always look up the new words ____________ the dictionary while reading. Sometimes we need to guess.
A. in B. on C. at D. from
24. _________ many children like KFC, I think they’d better try not to eat it too often.
A. Because B. When C. Although D. If
25. —Sally, could you go and help your father wash the car?
—Why ____________? I’m busy now. Amy is lying on the grass doing nothing.
A. me B. I C. him D. her
新目标初二年级下Unit 3 Period 1
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件
新目标初二年级下Unit 3 Reading
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件（二）
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件（四）
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件（五）
人教新目标版英语八下《Unit 7 Would you mind turning down the music》ppt复习课件
新人教版英语八下《Unit 2 What should I do》（第1课时）ppt课件
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》（Section B）ppt课件
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件（二）
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》ppt课件（五）
新目标初二下册Unit 3 Review
人教新目标版八年级下册 Unit 7 Section B PPT课件之一
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件（一）
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》ppt课件（二）
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件（三）
人教新目标版八年级下册 Unit 7 Period 2 PPT课件
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》ppt课件（一）
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件（一）
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt期末复习课件
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件（四）
人教新目标版英语八下《Unit 2 What should I do》ppt课件（一）
新目标八年级下册Unit 3 revision
人教新目标版八年级下册 Unit 7 Section A Period1 PPT课件
新目标八年级下Unit 3(when和while)
新人教版英语八下《Unit 10 It’s a nice day, isn’t it》ppt课件包（含素材文件）1
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件（二）
人教新目标八年级下册Unit 7 Period 5 PPT课件
人教新目标版八年级下册 Unit 7 Period1 PPT课件