With rural ecosystem improving, the number of tourists to villages ________ year by year.

A.have increased B.increases C.is increasing D.are increasing

Anxiety about social status leads to high levels of stress, which ________ leads to health problems.

A.in turn B.in order C.in fact D.in short

The quality of life is a(n) ________ survey to individuals or group’s physical functions, and psychological and social adaptation.

A.representative B.productive C.impressive D.comprehensive

The remains of animals and plants which ________ in or near water are most likely to be preserved.

A.had lived B.lived C.live D.are living

Some parents want their children to show complete ________ to their wishes, which is harmful to their kids’ character building.

A.submission B.addiction C.limitation D.admission

Try to be a responsible school by not allowing anyone to attend class, ________ has had a fever.

A.who B.which C.as D.that

Have self-awareness of how much work you can ________ at any time and manage expectations.

A.rely on B.pick on C.take on D.draw on

________ little chicks remain in the nest, they are completely dependent on their parents for food.

A.Even though B.As long as C.Until D.Unless

More checkpoints were set up in the country to ensure residents could be ________ for the virus.

A.cancelled B.contained C.strengthened D.screened

The beauty of a tournament like the World Cup is ________ it can be wildly unpredictable.

A.whether B.how C.that D.why