a. She allowed me to use her typewriter

c. I was forbidden to use her typewriter, and I should go. D. She told me to go ahead.

64. We can’t deny that all of us made certain mistakes early on.

a. It can be denied that not all of us made mistakes b. It is true that nobody could avoid making mistakes

c. We admit that we could avoid making certain mistakes when young.

d. Everyone of us denies that we made certain mistakes early on.

65. The agreement ended six- month negotiation. It was signed yesterday.

a. The agreement which ended six- month negotiation was signed yesterday.

b. The agreement which was signed yesterday lasted six months.

c. The negotiation which lasted six months was signed yesterday.