Thanks Mister Micawber! How can I make it clear with a signle sentence that the book is borrowed from you (using 'which')?

I have a book in my office. I borrowed the book from you. If you combine the two sentences, which one is right? 1. I have the book in my office which I borrowed from you. 2. I have the book in my office, which I borrowed from you.

Thanks Gleb Chebrikoff, Yankee, and Grammar Geek!

I hope this will make you happy and this will not be forgotten. If I shorten this, which one is right? 1. I hope this will make you happy and will not be forgotten. 2. I hope this will make you happy, and will not be forgotten. 3. I

Just keep in mind that ultimately, there are better lenses out there and Pentacon 50mm f/1.8 probably outlived itself by a decade or two. In this sentence, I wonder what 'outlived itself' means. Does it mean Pentacon enjoyed

In movies, I used to hear "What is that mean?" I guess it should be "What does that mean?" Did i hear it wrong or am I wrong?

1) Our price will be increased from the next order. 2) Our price will increase from next order. Please advise which one is correct (be increased or increase / from next order or from the next order) Thanks in advance.

1) I got a phone call from him late evening last Friday. 2) I got a phone call from him late Friday evening last week. 3) I got a phone call from him on the evening of last Friday. It's really confusing, which one is correct?

I'd like to know if my understanding below is right or wrong. 1) A newly-designed product (already designed) 2) A newly-designing product (still designing) Does A newly-designing product make sense? Thanks.

1) Do you want them to be printed on both sides? 2) Do you want them printed on both sides? I wonder if to be can be omitted like 2). Thanks in advance!