---What’s the matter with John? He has been sitting there for hours.---A postcard from his father ______ an attack of home-sickness in him.
——Mr Smith looks rather a kind man. ——But in fact he is cold and hard on us. You ____ believe it!
I spent five hours repairing the car. The work was ____ simple.
The car ____ at the present speed until it reaches the foot of the mountain at about ten o'clock tonight.
——Did your friend accept your invitation? ——No, he ____ refused.
Some on the front page of today's China Daily are very special.