David enjoys _________ basketball on the playground after school every day.
The study is _______. They often do their homework and read books in it.
– Why not _________ swimming now? -- Good idea!
– What do you think of ________ house?-- It’s really _________ big one.
单词辨音(共5分,每题0.5分)
—I caught a bad cold and didn’t go to work yesterday. —________.