The socks are so _______ that they can’t be mended any more.
I’ve just read an excellent book of Moyan’s, ___________ you cannot afford to miss.
I had just settled in the new place and didn’t know ____________________.
In fact, I wonder _________ my efforts were all in vain.
Cloning plants is straightforward while cloning animals is _____________ more complicated.
The doctor recommended that you ____________ swim after eating a large meal.