A recent study has found that the number of smokers ________ sharply over the past five years.
It is said that sandstorms will become more ________ as a result of global warming.
Since I don’t like surfing the Internet, shall I go to the library insteadthe information we need?
Foreign ministers of the two countries hold regular meetings, they can exchange views on international issues of both concern.
He slowed the bleeding by pressure to the wounds until the ambulance arrived.
Facing the poor grades, Maria is wondering what it ___ to learn English well.