Did you know that there were ________ visitors in Luoguo Xiang in Beijing last week

Seagull can’t fly far if they have no __________.

There is no doubt the boxes were then put on a train for Konigsberg, was at that time a German city on the Baltic Sea

Can you tell me the difference American English and British English—It’s a pleasure.

In order to make up for the lost time, they are working _____.[ ]