have you ever been embarrassed when ____ talking to yourself

題目：

have you ever been embarrassed when ____ talking to yourself after your mobile phone battery runs out in the middle of a call?A.leaving B.left C.leave D.you leave 爲什麼?it was ___ who wrote those words on the blackboards.A.he B.him C.himself D.his 爲什麼?someone is ringing the doorball .go and see ____.A.who is he B.who he is C.who is it D.who it is B 爲什麼不可以?___ some students ,the teacher entered the hall.A.following B.followed C.being followed D.having followed 應該是學生跟著老師的咯?我覺得選B 但是答案是A he got out of the car ,____ to the nearest house and telephoned his friend for help.A.walked B.walking C.to walk D.walk 是不是因爲and連接的、謂語動詞時態一致啊?可是、拋開這個、用非謂語、主語是he 總歸是walking 的咯?

解答：

have you ever been embarrassed when ____ talking to yourself after your mobile phone battery runs out in the middle of a call? A.leaving B.left C.leave D.you leave 答案是B 爲什麼? it was ___ who wrote those words on the blackboards. 這是定語從句,關聯詞是who,其前面是人,做主語,所以選B A.he B.him C.himself D.his 答案是A 爲什麼? someone is ringing the doorball . go and see ____. 因爲不知道人的性別,所以用It.這和中文的表達是很不同的. A.who is he B.who he is C.who is it D.who it is 答案是D B 爲什麼不可以? ___ some students , the teacher entered the hall. 這個是表示伴隨狀態.你的理解是對的.但一定要用Ving形式. A.following B.followed C.being followed D.having followed 應該是學生跟著老師的咯? 我覺得選B 但是答案是A he got out of the car , ____ to the nearest house and telephoned his friend for help. A.walked B.walking C.to walk D.walk 答案是A 是不是因爲and連接的、謂語動詞時態一致啊? 可是、拋開這個、用非謂語、主語是he 總歸是walking 的咯? 這個是動作跟著發生,所以要時態一致.如果每次都要有and你才會用主謂一致,那還要考試嗎?