board, bunch, choir, packet, party A. a ______ of guests. B. a ______ of keys.
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The ceremony has started and the flag ______ now.
A. is being raised
B. is being risen
C. is being
D. is raising
The company encourages ______ uniforms.
A. to wear
B. wears
C. wearing
D. have worn
There was a knock at the door. It was the second time It ______ hat evening.
A. interrupted
B. was interrupting
C. had interrupted
D. had been interrupted
is, are All ______ eager to leave now.