In some countries, you have to give the waiter a ________.
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It is worth mentioning that Mr Smith has given us a ____________ help.
A. time
B. timely
C. times
We are looking forward to ____________home.
A. went
B. go
C. going
She saw him coming but she ________ him.
A. overlooked
B. missed
C. ignored
He is clearly __________ a good mood today.
A. on
B. in
C. with