Oh, my God, I’mon my last legs!—-__________. Worry won’t help. A.Take iteasyB. It doesn’t matter C.All thebestD. Try your luck

We must make sure that public facilities(设施)in the newly-built building, like the restroom and the lift, are.

We work together to achieve our common purpose： ________ world that is safer， cleaner and healthier than ________ one we are living in.

When did you lose your passport, sir?— It was yesterday evening ______ I was walking down the street[ ]

Have you read this book?— Yes But that one is ________ worth reading