—________ two months enough for the project to be finished?—I am afraid not. The professor is ill and only after he recovers ______ go on with 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.
All the newspapers the trade talks between China and the United States.