Do you like tea or coffee — coffee. I prefer coffee ______ milk.

1Jim couldn’t understand how themachine worked until his friends____ how to use it.

_________he’s busy, _______ he can’t come to the party.

I prefer shuttingmyself in and listening to music all day on Sundays— That’s ______ I don’t agree You should have a moreactive life

依次填入下列各句横线处的成语，最恰当的一组是（ ）（1）母亲_________地起床做饭，心里欣喜地想，让儿子多睡一会，不要惊醒他。（2）凡事__________，以至前怕狼、后怕虎，缺乏敢说敢为的气质。（3）他似乎很满意我对机器操作的叙述，可是我却___________，因为我自己对那机器的了解实在不多。