—What do you think of teaching, Bob?—I find it fun and challenging. It is a job __________ you are doing something serious but interesting.
—Did you have a good time in Tai'an last week? —____, it was too cold.
–Jack is ill in hospital. --Really, I _________ him right now.
. –What did you say? --So you ____________ to me.
–Your plan is well designed. --Thank you. But I think it is far from _______.
Which do you enjoy __________ our weekend, fishing or watching TV?