Don't ______. You'll cross the bridges when you come to them.
A. [A] have worry
B. [B] be worried
C. [C] worry
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—Hi, can I speak to Mary, please —Hold ______. I'll see if she's in.
A. [A] up
B. [B] on
C. [C] in
Walter felt ______ after working the whole night.
A. [A] tiredness
B. [B] tiredly
C. [C] tired
He phoned to tell me that he couldn't come tomorrow because he ______ to the dentist.
A. [A] was going
B. [B] had gone
C. [C] went
Could you please ______ me the way to the airport
A. [A] telling
B. [B] to tell
C. [C] tell
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