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                    - Can you tell me you’re late again? You just promised this morning.
 - We’re busy because we have sohousework to do today.
 - What’re you going to do to protect the environment? — Plant trees on side of the river.
 - Although we’re quite busy with our study , some parents ________give us more pressure .
 - There’re ______ fish in the pond( 池塘). They’re very lovely.
 - You’re late! You were ____to be here an hour ago.— Sorry, Mr. Hu.
 - In America when you’re given a present, you can open it . You don’t have to wait.
 - You’re ________ more confident than I am.
 - We’re tired because we have ________ yin.
 - We’re tired because we have ________ yin.