I enjoyed the food very much— I’m glad you liked it Please drop in anytime you like — ____

Chinese people usually enjoy the moon______ the evening____ the Mid-Autumn Festival.

Listen! Someone is knocking at the door. Who _______ it be — It ________ be John. He phoned to visit me a moment ago.

How did you find the last night’s performance?—Wonderful! I’ve never seenone．

he governments and scientists not worked together , AIDS-related deaths _______ since their highest in 2005.