—Can you accompany your little brother to the post office now?—________,if he is ready.
–Did a letter come for me? –Yes, ____ came for you this morning.
Jane nearly missed the flight ____ doing too much shopping.
Your body language _____ your real emotion.
_____, Mother will wait for him to have dinner together.
. The Roman Empire _____ for several centuries. A exists B. existed C. was existed D. is existing