－When shall wego to Hong Kong for holiday － I am notsure yet. _______ this Sunday ______ next Saturday is ok.

What does your father do-______________.

Take a taxi , _____ you’ll miss your train

Hi, King, I heard you went to see the parrots instead of traveling to Calgary yesterday. –Yes, I did. You see, I’m ________ a bird watcher than a traveler.

23. _______ the plane have taken off ontime— I’m afraid not. The fog was too thickthen.