He pretended ______ watch TV when I came in.A.not B.not to C.don't D.to not选哪个?请说明一下下...

He pretended ______ watch TV when I came in.A.not B.not to C.don't D.to not选哪个?请说明一下下... 请问这个怎么填?When passing me he pretended ______ me请问为什么填not to have seen 而不填not having seen?谢谢 英语pretend的用法He pretended ______ when I saw himHe pretended ______ when I saw himA to writingB to be writingC to writeD to have written正确答案是B 可是我弄不懂为什么不选C 而是要用被动的进行时态呢 同义句改写：He pretended that he didn't know the answerHe pretended ____ ____ know the answer 是不是病句?he pretended that he didn't know her when she passed him He pretended that he did not know the man.改同义句 单句改错 I pretended to reading the text when he came in He pretended to be sleeping when I came in．(to be sleeping ） The naught boy pretended ________ (read) when he saw his mother coming. He pretended to be reading a book 中为什么用be reading Tom pretended _______(finish) his homework.In fact,he didn't. When we talked about the computer,he pretended to be an expert.翻译 When I said hello to him,he pretended not (recognize) me at first. I couldn’t understand why he pretended _________ in the bookstore 1.When passing me he pretended ______ me. A.to see B.not having seen C.to have not seen D.not to have seen 2.The children insisted ______ there on foot. A.they going B.they would go C.on their going D.going第一题答案是D 第 Tony pretended to be ______ when his mother walked into his bedroom.用asleep还是sleeping ,我们老师说是sleeping. When I came into the room,he pretended ________ asleep．A.being B.be C.to be D./ When his mother came home,he pretended( )soundA .sleepingB .to sleepC .to have sleptD .to be sleeping