-- _______ the soldiers are very tried, __ they keep on working.--They are great. We must learn from them.
– 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. —________.
How long have you ______ your new mobile phone, Jim?