About one third of the population in Beijing and Shanghai ______ netizens, but in poorest areas, only three or four percent ______ online.

Everyone in my family ________ a present at the Spring Festival.

Neither Tom nor his parents ______ at home.

The number of people invited to the conference _____ 150,but a number of them ______ absent for different reasons.

The cattle _______ grazing on the grass.