His sister left home in 1998, and ______ since.
I was ________ at the letter, which was _________ to my classmates..
—What a beautiful picture you’ve drawn! ---_.
--Mr.Smith is very strict his students,isn’t he? --Yes,he is.He is strict_work as well.
—Do you have enough to_all your daily expenses? —Oh,yes,enough and to spare.
I________all the cooking for my family,but recently I've been too busy to do it.