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B. of C. to ( ) ② There _________ a desk and a shelf in the study. A. is B. are C. some ( ) ③ The trash bin is _________ the door. A. over B. on C. behind ( ) ④ The puter is _________ the desk. A. in B. on C. of 4. Check the answer ① B, ② A, ③ C, ④ B 課堂練習(xí) : 1. 聽(tīng)錄音,跟讀 B. Let’s talk部分內(nèi)容。 2. 完成練習(xí)冊(cè)的練習(xí)。 Homework