【正文】
not Where are 3. Are they under the bed? (作否定回答 ) No, ________ ________. 4. Those books are on the desk.(改為單數(shù)句 ) ________ ________ ________ on the desk. 5. under, clock, the, his, is, chair(連詞成句 ) ________________________________________ Section B (1a- 1e) they aren39。t That book is His clock is under the chair B 知識綜合運用 Ⅲ .單項填空 ( )1. There are some red apples ________ the tree. A. on B. in C. with D. at ( )2.— Are the books under your bed? — ________. A. Yes, it is B. Yes, they are C. No, it isn39。t D. No, they are A Section B (1a- 1e) B ( )3.— _