However _____ they are designed, pens should function as a tool to write with.

—How did you sleep last night?  —Like a log. Never slept ____. 

— How is everything going on with you in America.—Quite well. Not so smoothly as I expected, _______.

Please put on more clothes. It is ___ that it will be a bit colder this afternoon.

We are only         glad to do anything we can         her.