The government has taken tougher ______ to combat crime.

(单选题)These flowers need special care ______ they can live through (单选题)After retiring, he was recommended to ______ gardening as a (单选题)At last, we decided to go swimming instead of ______. (单选题)—I’ m sorry for ______ I said.—It doesn’t matter. (单选题)My friend and I prefer ______ to ______. (单选题)The flowers smell ______. (单选题)It’ s going to rain. You’d better ______. (单选题)—Would you like to go to a movie this evening?—I’d like to, (单选题)Don’t forget ______ the door. (单选题)Kangkang sang a song ______ English _______ the party.