He usually gets up ___________six o’clock __________ Sundays.A. at; on B. on; at C. at; at
--_____ today? –It’s Monday.
There are _____ boys on the playground.
- -What’s your favourite drink? ---.
-- _____ classes are there in your school? –Thirty.
---- we got chicken? -- --No. we haven’t. Let’s go and buy some.