He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.
It looks _______ you are ill. You should go to see the doctor.
The great day he looked forward to ______ at last.
We are all looking forward ______ the Great Wall during the National Day.
—Can you give an example to show how useful a computer is? —Sure. ___________ people get ___________ information from it every day.
—What do you think of the Eiffel Tower? —Splendid. When I was in France, Iit.