My father is lovely and _______, but sometimes he is not _______ me.

At the meeting, they sat very_____ and had a _____ talk, but I didn’t know what they were talking about.     

. Unluckily I don’t have a lot of ______ memories of my childhood. There were no good friends, no amazing adventures, and no wonderful holidays.

Of course, all students want to increase their knowledge, but I believe that most students today want that knowledge to be _______ to their future career.

—Does coffee really work when you have to work late into night?—Yes. As far as I’m concerned，I feel very________ after a coffee.