_____ I not _____ (forget) his telephone number, I would have rung him.
I could not ________ good conscience encourage people to buy packaged food and soft drinks.
Lisa’s husband tied her hands and feet to keep her from buying goods on Double Eleven Festival. I hope he will not be _____ (逮捕) for his behavior.
My mind was a complete _____. I could not think of a simple answer.
Not until I shouted at the top of my voice_____his head.
__________ ears could not believe what I was hearing.
I have not heard anything from him since his _______.
The map was very________. I could not figure it out.
I could see that my wife was _____ having that fashionable coat, whether I approved of it or not.
_____, I could not memorize the text.However hrd did I tryB．However hrd I triedC．However I tried_____, I could not memorize the text.However hrd did I try B．However hrd I tried C．However I tried hrd D．However I hd tried hrd
________, I could not memorize the text.However hrd did I tryB．However hrd I triedC．However I tr________, I could not memorize the text.However hrd did I try B．However hrd I tried C．However I tried hrd D．However I hd tried hrd
I knew I could not finish my homework_______
I was not aware of how deeply______the death of his mother.
I'm not leaving__________I get an apology from you．
The second sentence of the first paragraph "...he could not think why the dawn seemed different, rent from any other" means that______.
Weakened as I______I could not possibly have equaled to the graduation ceremony.
（）______ any formal education in medicine, he could not cope with his tasks in our hospital.
Both the boy and his friends _____ Korean, I think. I know it from their accent.
John ______ he could improve his exam results, but he did not have enough time to study.
He suddenly called my name on the street, but I could not _____ where I had met him before.
He was in poor health. He could not make his voice______.
—Excuse me, could I borrow some money from you? —Of course you _____. [ ] A. could B. can C. must D. need
— Could I use your computer tonight？— _________________. I’m not using it right now.
I got a free ________ of eye shadow from you. Could you show me how to use it？
