I wish I __________ there, but I expect to be away on vacation at that time.
A. could be
B. should be
C. must be
D. can be
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We’ll be awaiting your ________ on the twelfth.
A. arrival
B. arrive
C. reach
D. attention
We _______ hope you can attend.
A. sincerely
B. sincere
C. warm
D. warmly
Please confirm your participation ______________.
A. at your earliest convenience
B. at your attention
C. at your request
D. at your home
I am very sorry to tell you that I am unable to attend school today _______ a bad cold.
A. owing to
B. because
C. since
D. owe to