There is some doubt ____ the sick schoolboy can join in the English evening party on Sunday.
Do you think that bridge __________2,000 meters long? It doesn't appear __________ long.
Now in order to __________ lungs, you have to start breathing deeply and cough more effectively.
__________ all over the mountain __________ wild flowers.
-My room gets very cold at night. -__________.
In our hometown, about 1,500 meters east of my house,__________ an old temple __________ back to the 17th century.