At that time I had no idea ________ I could hand it to him without being seen.A.if B.how C.which D.that how选B为什么不选D

Only at that time,I knew that I already had the same one. It was nearly class time ______ I remembered that I had left my textbooks at home.填when还是that? I had no time ___ more books at that time.A.read B.to read C.reading D.reads Were you out when I called you last night?No,I had a bath at that time.改错 At that time I was a good time we had at the party that i would never forget it.Awhat B how Cwhat a Dhow a Last week I went to the party,___ I had a wonderful time A.which B.that C.at that D.where if only i had knew that at that moment I first met Lisa three years ago.She____at aradio shpo at that time.A.has worked.B.had worked.C.was working.D.had been working. I saw that Jenny was running at that time同义句 I ___Jenny ___at that time I heard that she was singsing at that time. You'll never know I had been falling love in you ever.Maybe that's not love but just be attracted at that time. I remember all the time that l had with I didn't know her at all.That was the first time I ( )to herA spoke B had spoken C has spoken D speak At that time i know i can't leave you i saw that she was doing her homework at that time.同义句i saw her homework at that time. ( ) enough time ,I would have gone into that subject more deeply.怎么填?If I had还是Had I had? for the first time 用法.for the first time i felt that i had achieved something.