The radio says the weather will get _______ later in the day, so we have to stay at home.

—The twins are good at singing. —Yes, but I don’t think Lily sings as _________ as Jane.

A: _____is Mary?B: I think she is at home．

-- Do you think the chicken taste_______?  --She cooked it ______, I think.

The World Health Organization has given some advice on        to protect us from being infected(感染） with H7N9.