—I think that every need of the customer should be attended to.
—________.
A．I'd love to B．I'm with you on that
C．It's my pleasure D．It's up to you
No matter how healthy you ________ be, you need to consult a doctor from time to time.
A．should B．will C．must D．may
Many dog owners treat their pets like human beings, ________ if they do not have children of their own.
A．absolutely B．especially
C．eventually D．extremely
I really don't know how to thank you, but for your help, I ________ my lost necklace.
A．couldn't have found B．mustn't have found
C．couldn't find D．wouldn't find
After ________ seemed an endless wait, it was her turn to enter the interview room.
A．what B．why C．that D．how
I'm a bit green at ________ video editing, so it takes me ________ long time to edit these things.
A．the; a B．/; a
C．the; / D．/; the
