Mr. Li doesn’t think that all bad language should be allowed. In his opinion, there are ______ that should be kept up.
Some of the doctors are paid almost ______ as the nurses.
. The government has to close those small factories to prevent the water of the river ______.
If you keep on, you will succeed ________.
—________ you__________ the editor at the airport? —No, when we got there, he___________ driven away.
Does the way you thought of___________ water clean make any sense?