What ________ Lucy ________— She is tall and slim.

is known to us is that the 2016 Olympic Games will be held in Rio de Janeiro, Brazil.

It was reported that ________ the houses were destroyed in the earthquake.

It is selfless the doctor to devote all the time he had to caring for the patients.—I think so, they are so great.

fety belt saved the boy; otherwise, he _____ inthe accident